124 files changed, 0 insertions, 20017 deletions

diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Any.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Any.php
deleted file mode 100644
index fbce4bfdb..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Any.php
+++ /dev/null
@@ -1,30 +0,0 @@
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-
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-{
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diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Api.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Api.php
deleted file mode 100644
index 75e0ec631..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Api.php
+++ /dev/null
@@ -1,48 +0,0 @@
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diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Duration.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Duration.php
deleted file mode 100644
index 5d8023e4d..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Duration.php
+++ /dev/null
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deleted file mode 100644
index f31bcc001..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/FieldMask.php
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deleted file mode 100644
index 5e42536f2..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/GPBEmpty.php
+++ /dev/null
@@ -1,29 +0,0 @@
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deleted file mode 100644
index 4247c0954..000000000
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-            ->repeated('location', \Google\Protobuf\Internal\GPBType::MESSAGE, 1, 'google.protobuf.internal.SourceCodeInfo.Location')
-            ->finalizeToPool();
-
-        $pool->addMessage('google.protobuf.internal.SourceCodeInfo.Location', \Google\Protobuf\Internal\SourceCodeInfo\Location::class)
-            ->repeated('path', \Google\Protobuf\Internal\GPBType::INT32, 1)
-            ->repeated('span', \Google\Protobuf\Internal\GPBType::INT32, 2)
-            ->optional('leading_comments', \Google\Protobuf\Internal\GPBType::STRING, 3)
-            ->optional('trailing_comments', \Google\Protobuf\Internal\GPBType::STRING, 4)
-            ->repeated('leading_detached_comments', \Google\Protobuf\Internal\GPBType::STRING, 6)
-            ->finalizeToPool();
-
-        $pool->addMessage('google.protobuf.internal.GeneratedCodeInfo', \Google\Protobuf\Internal\GeneratedCodeInfo::class)
-            ->repeated('annotation', \Google\Protobuf\Internal\GPBType::MESSAGE, 1, 'google.protobuf.internal.GeneratedCodeInfo.Annotation')
-            ->finalizeToPool();
-
-        $pool->addMessage('google.protobuf.internal.GeneratedCodeInfo.Annotation', \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation::class)
-            ->repeated('path', \Google\Protobuf\Internal\GPBType::INT32, 1)
-            ->optional('source_file', \Google\Protobuf\Internal\GPBType::STRING, 2)
-            ->optional('begin', \Google\Protobuf\Internal\GPBType::INT32, 3)
-            ->optional('end', \Google\Protobuf\Internal\GPBType::INT32, 4)
-            ->finalizeToPool();
-
-        $pool->finish();
-        static::$is_initialized = true;
-    }
-}
-
diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/SourceContext.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/SourceContext.php
deleted file mode 100644
index 797732d9f..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/SourceContext.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/source_context.proto
-
-namespace GPBMetadata\Google\Protobuf;
-
-class SourceContext
-{
-    public static $is_initialized = false;
-
-    public static function initOnce() {
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-
-        if (static::$is_initialized == true) {
-          return;
-        }
-        $pool->internalAddGeneratedFile(
-            '
-ð

-$google/protobuf/source_context.protogoogle.protobuf""
-
SourceContext
-	file_name
 
(	BŠ

-com.google.protobufBSourceContextProtoP
Z6google.golang.org/protobuf/types/known/sourcecontextpb¢GPBªGoogle.Protobuf.WellKnownTypesbproto3'
-        , true);
-
-        static::$is_initialized = true;
-    }
-}
-
diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Struct.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Struct.php
deleted file mode 100644
index 888a81ade..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Struct.php
+++ /dev/null
diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Timestamp.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Timestamp.php
deleted file mode 100644
index 09437271a..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Timestamp.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/timestamp.proto
-
-namespace GPBMetadata\Google\Protobuf;
-
-class Timestamp
-{
-    public static $is_initialized = false;
-
-    public static function initOnce() {
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-
-        if (static::$is_initialized == true) {
-          return;
-        }
-        $pool->internalAddGeneratedFile(
-            '
-ï

-google/protobuf/timestamp.protogoogle.protobuf"+
-	Timestamp
-seconds
 
(

-nanos 
(B…

-com.google.protobufBTimestampProtoP
Z2google.golang.org/protobuf/types/known/timestamppbø

¢GPBªGoogle.Protobuf.WellKnownTypesbproto3'
-        , true);
-
-        static::$is_initialized = true;
-    }
-}
-
diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Type.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Type.php
deleted file mode 100644
index 7d0bfbb53..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Type.php
+++ /dev/null
diff --git a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Wrappers.php b/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Wrappers.php
deleted file mode 100644
index e7ea1a3b9..000000000
--- a/vendor/google/protobuf/src/GPBMetadata/Google/Protobuf/Wrappers.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace GPBMetadata\Google\Protobuf;
-
-class Wrappers
-{
-    public static $is_initialized = false;
-
-    public static function initOnce() {
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-
-        if (static::$is_initialized == true) {
-          return;
-        }
-        $pool->internalAddGeneratedFile(
-            '
-Ç
-google/protobuf/wrappers.protogoogle.protobuf"
-DoubleValue

-value
 
(
"
-
-FloatValue

-value
 
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-
-Int64Value

-value
 
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-UInt64Value

-value
 
("
-
-Int32Value

-value
 
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"
-	BoolValue

-value
 
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-StringValue

-value
 
(	"
-
-BytesValue

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(Bƒ

-com.google.protobufB
WrappersProtoP
Z1google.golang.org/protobuf/types/known/wrapperspbø

¢GPBªGoogle.Protobuf.WellKnownTypesbproto3'
-        , true);
-
-        static::$is_initialized = true;
-    }
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Any.php b/vendor/google/protobuf/src/Google/Protobuf/Any.php
deleted file mode 100644
index feea41aad..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Any.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/any.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `Any` contains an arbitrary serialized protocol buffer message along with a
- * URL that describes the type of the serialized message.
- * Protobuf library provides support to pack/unpack Any values in the form
- * of utility functions or additional generated methods of the Any type.
- * Example 1: Pack and unpack a message in C++.
- *     Foo foo = ...;
- *     Any any;
- *     any.PackFrom(foo);
- *     ...
- *     if (any.UnpackTo(&foo)) {
- *       ...
- *     }
- * Example 2: Pack and unpack a message in Java.
- *     Foo foo = ...;
- *     Any any = Any.pack(foo);
- *     ...
- *     if (any.is(Foo.class)) {
- *       foo = any.unpack(Foo.class);
- *     }
- *     // or ...
- *     if (any.isSameTypeAs(Foo.getDefaultInstance())) {
- *       foo = any.unpack(Foo.getDefaultInstance());
- *     }
- * Example 3: Pack and unpack a message in Python.
- *     foo = Foo(...)
- *     any = Any()
- *     any.Pack(foo)
- *     ...
- *     if any.Is(Foo.DESCRIPTOR):
- *       any.Unpack(foo)
- *       ...
- * Example 4: Pack and unpack a message in Go
- *      foo := &pb.Foo{...}
- *      any, err := anypb.New(foo)
- *      if err != nil {
- *        ...
- *      }
- *      ...
- *      foo := &pb.Foo{}
- *      if err := any.UnmarshalTo(foo); err != nil {
- *        ...
- *      }
- * The pack methods provided by protobuf library will by default use
- * 'type.googleapis.com/full.type.name' as the type URL and the unpack
- * methods only use the fully qualified type name after the last '/'
- * in the type URL, for example "foo.bar.com/x/y.z" will yield type
- * name "y.z".
- * JSON
- * The JSON representation of an `Any` value uses the regular
- * representation of the deserialized, embedded message, with an
- * additional field `&#64;type` which contains the type URL. Example:
- *     package google.profile;
- *     message Person {
- *       string first_name = 1;
- *       string last_name = 2;
- *     }
- *     {
- *       "&#64;type": "type.googleapis.com/google.profile.Person",
- *       "firstName": <string>,
- *       "lastName": <string>
- *     }
- * If the embedded message type is well-known and has a custom JSON
- * representation, that representation will be embedded adding a field
- * `value` which holds the custom JSON in addition to the `&#64;type`
- * field. Example (for message [google.protobuf.Duration][]):
- *     {
- *       "&#64;type": "type.googleapis.com/google.protobuf.Duration",
- *       "value": "1.212s"
- *     }
- *
- * Generated from protobuf message <code>google.protobuf.Any</code>
- */
-class Any extends \Google\Protobuf\Internal\AnyBase
-{
-    /**
-     * A URL/resource name that uniquely identifies the type of the serialized
-     * protocol buffer message. This string must contain at least
-     * one "/" character. The last segment of the URL's path must represent
-     * the fully qualified name of the type (as in
-     * `path/google.protobuf.Duration`). The name should be in a canonical form
-     * (e.g., leading "." is not accepted).
-     * In practice, teams usually precompile into the binary all types that they
-     * expect it to use in the context of Any. However, for URLs which use the
-     * scheme `http`, `https`, or no scheme, one can optionally set up a type
-     * server that maps type URLs to message definitions as follows:
-     * * If no scheme is provided, `https` is assumed.
-     * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-     *   value in binary format, or produce an error.
-     * * Applications are allowed to cache lookup results based on the
-     *   URL, or have them precompiled into a binary to avoid any
-     *   lookup. Therefore, binary compatibility needs to be preserved
-     *   on changes to types. (Use versioned type names to manage
-     *   breaking changes.)
-     * Note: this functionality is not currently available in the official
-     * protobuf release, and it is not used for type URLs beginning with
-     * type.googleapis.com.
-     * Schemes other than `http`, `https` (or the empty scheme) might be
-     * used with implementation specific semantics.
-     *
-     * Generated from protobuf field <code>string type_url = 1;</code>
-     */
-    protected $type_url = '';
-    /**
-     * Must be a valid serialized protocol buffer of the above specified type.
-     *
-     * Generated from protobuf field <code>bytes value = 2;</code>
-     */
-    protected $value = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $type_url
-     *           A URL/resource name that uniquely identifies the type of the serialized
-     *           protocol buffer message. This string must contain at least
-     *           one "/" character. The last segment of the URL's path must represent
-     *           the fully qualified name of the type (as in
-     *           `path/google.protobuf.Duration`). The name should be in a canonical form
-     *           (e.g., leading "." is not accepted).
-     *           In practice, teams usually precompile into the binary all types that they
-     *           expect it to use in the context of Any. However, for URLs which use the
-     *           scheme `http`, `https`, or no scheme, one can optionally set up a type
-     *           server that maps type URLs to message definitions as follows:
-     *           * If no scheme is provided, `https` is assumed.
-     *           * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-     *             value in binary format, or produce an error.
-     *           * Applications are allowed to cache lookup results based on the
-     *             URL, or have them precompiled into a binary to avoid any
-     *             lookup. Therefore, binary compatibility needs to be preserved
-     *             on changes to types. (Use versioned type names to manage
-     *             breaking changes.)
-     *           Note: this functionality is not currently available in the official
-     *           protobuf release, and it is not used for type URLs beginning with
-     *           type.googleapis.com.
-     *           Schemes other than `http`, `https` (or the empty scheme) might be
-     *           used with implementation specific semantics.
-     *     @type string $value
-     *           Must be a valid serialized protocol buffer of the above specified type.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Any::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * A URL/resource name that uniquely identifies the type of the serialized
-     * protocol buffer message. This string must contain at least
-     * one "/" character. The last segment of the URL's path must represent
-     * the fully qualified name of the type (as in
-     * `path/google.protobuf.Duration`). The name should be in a canonical form
-     * (e.g., leading "." is not accepted).
-     * In practice, teams usually precompile into the binary all types that they
-     * expect it to use in the context of Any. However, for URLs which use the
-     * scheme `http`, `https`, or no scheme, one can optionally set up a type
-     * server that maps type URLs to message definitions as follows:
-     * * If no scheme is provided, `https` is assumed.
-     * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-     *   value in binary format, or produce an error.
-     * * Applications are allowed to cache lookup results based on the
-     *   URL, or have them precompiled into a binary to avoid any
-     *   lookup. Therefore, binary compatibility needs to be preserved
-     *   on changes to types. (Use versioned type names to manage
-     *   breaking changes.)
-     * Note: this functionality is not currently available in the official
-     * protobuf release, and it is not used for type URLs beginning with
-     * type.googleapis.com.
-     * Schemes other than `http`, `https` (or the empty scheme) might be
-     * used with implementation specific semantics.
-     *
-     * Generated from protobuf field <code>string type_url = 1;</code>
-     * @return string
-     */
-    public function getTypeUrl()
-    {
-        return $this->type_url;
-    }
-
-    /**
-     * A URL/resource name that uniquely identifies the type of the serialized
-     * protocol buffer message. This string must contain at least
-     * one "/" character. The last segment of the URL's path must represent
-     * the fully qualified name of the type (as in
-     * `path/google.protobuf.Duration`). The name should be in a canonical form
-     * (e.g., leading "." is not accepted).
-     * In practice, teams usually precompile into the binary all types that they
-     * expect it to use in the context of Any. However, for URLs which use the
-     * scheme `http`, `https`, or no scheme, one can optionally set up a type
-     * server that maps type URLs to message definitions as follows:
-     * * If no scheme is provided, `https` is assumed.
-     * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-     *   value in binary format, or produce an error.
-     * * Applications are allowed to cache lookup results based on the
-     *   URL, or have them precompiled into a binary to avoid any
-     *   lookup. Therefore, binary compatibility needs to be preserved
-     *   on changes to types. (Use versioned type names to manage
-     *   breaking changes.)
-     * Note: this functionality is not currently available in the official
-     * protobuf release, and it is not used for type URLs beginning with
-     * type.googleapis.com.
-     * Schemes other than `http`, `https` (or the empty scheme) might be
-     * used with implementation specific semantics.
-     *
-     * Generated from protobuf field <code>string type_url = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setTypeUrl($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->type_url = $var;
-
-        return $this;
-    }
-
-    /**
-     * Must be a valid serialized protocol buffer of the above specified type.
-     *
-     * Generated from protobuf field <code>bytes value = 2;</code>
-     * @return string
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * Must be a valid serialized protocol buffer of the above specified type.
-     *
-     * Generated from protobuf field <code>bytes value = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkString($var, False);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Api.php b/vendor/google/protobuf/src/Google/Protobuf/Api.php
deleted file mode 100644
index 3784263cb..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Api.php
+++ /dev/null
@@ -1,360 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/api.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Api is a light-weight descriptor for an API Interface.
- * Interfaces are also described as "protocol buffer services" in some contexts,
- * such as by the "service" keyword in a .proto file, but they are different
- * from API Services, which represent a concrete implementation of an interface
- * as opposed to simply a description of methods and bindings. They are also
- * sometimes simply referred to as "APIs" in other contexts, such as the name of
- * this message itself. See https://cloud.google.com/apis/design/glossary for
- * detailed terminology.
- *
- * Generated from protobuf message <code>google.protobuf.Api</code>
- */
-class Api extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The fully qualified name of this interface, including package name
-     * followed by the interface's simple name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * The methods of this interface, in unspecified order.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
-     */
-    private $methods;
-    /**
-     * Any metadata attached to the interface.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     */
-    private $options;
-    /**
-     * A version string for this interface. If specified, must have the form
-     * `major-version.minor-version`, as in `1.10`. If the minor version is
-     * omitted, it defaults to zero. If the entire version field is empty, the
-     * major version is derived from the package name, as outlined below. If the
-     * field is not empty, the version in the package name will be verified to be
-     * consistent with what is provided here.
-     * The versioning schema uses [semantic
-     * versioning](http://semver.org) where the major version number
-     * indicates a breaking change and the minor version an additive,
-     * non-breaking change. Both version numbers are signals to users
-     * what to expect from different versions, and should be carefully
-     * chosen based on the product plan.
-     * The major version is also reflected in the package name of the
-     * interface, which must end in `v<major-version>`, as in
-     * `google.feature.v1`. For major versions 0 and 1, the suffix can
-     * be omitted. Zero major versions must only be used for
-     * experimental, non-GA interfaces.
-     *
-     * Generated from protobuf field <code>string version = 4;</code>
-     */
-    protected $version = '';
-    /**
-     * Source context for the protocol buffer service represented by this
-     * message.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     */
-    protected $source_context = null;
-    /**
-     * Included interfaces. See [Mixin][].
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
-     */
-    private $mixins;
-    /**
-     * The source syntax of the service.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     */
-    protected $syntax = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           The fully qualified name of this interface, including package name
-     *           followed by the interface's simple name.
-     *     @type array<\Google\Protobuf\Method>|\Google\Protobuf\Internal\RepeatedField $methods
-     *           The methods of this interface, in unspecified order.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           Any metadata attached to the interface.
-     *     @type string $version
-     *           A version string for this interface. If specified, must have the form
-     *           `major-version.minor-version`, as in `1.10`. If the minor version is
-     *           omitted, it defaults to zero. If the entire version field is empty, the
-     *           major version is derived from the package name, as outlined below. If the
-     *           field is not empty, the version in the package name will be verified to be
-     *           consistent with what is provided here.
-     *           The versioning schema uses [semantic
-     *           versioning](http://semver.org) where the major version number
-     *           indicates a breaking change and the minor version an additive,
-     *           non-breaking change. Both version numbers are signals to users
-     *           what to expect from different versions, and should be carefully
-     *           chosen based on the product plan.
-     *           The major version is also reflected in the package name of the
-     *           interface, which must end in `v<major-version>`, as in
-     *           `google.feature.v1`. For major versions 0 and 1, the suffix can
-     *           be omitted. Zero major versions must only be used for
-     *           experimental, non-GA interfaces.
-     *     @type \Google\Protobuf\SourceContext $source_context
-     *           Source context for the protocol buffer service represented by this
-     *           message.
-     *     @type array<\Google\Protobuf\Mixin>|\Google\Protobuf\Internal\RepeatedField $mixins
-     *           Included interfaces. See [Mixin][].
-     *     @type int $syntax
-     *           The source syntax of the service.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Api::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The fully qualified name of this interface, including package name
-     * followed by the interface's simple name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The fully qualified name of this interface, including package name
-     * followed by the interface's simple name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * The methods of this interface, in unspecified order.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getMethods()
-    {
-        return $this->methods;
-    }
-
-    /**
-     * The methods of this interface, in unspecified order.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
-     * @param array<\Google\Protobuf\Method>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setMethods($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Method::class);
-        $this->methods = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Any metadata attached to the interface.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Any metadata attached to the interface.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-    /**
-     * A version string for this interface. If specified, must have the form
-     * `major-version.minor-version`, as in `1.10`. If the minor version is
-     * omitted, it defaults to zero. If the entire version field is empty, the
-     * major version is derived from the package name, as outlined below. If the
-     * field is not empty, the version in the package name will be verified to be
-     * consistent with what is provided here.
-     * The versioning schema uses [semantic
-     * versioning](http://semver.org) where the major version number
-     * indicates a breaking change and the minor version an additive,
-     * non-breaking change. Both version numbers are signals to users
-     * what to expect from different versions, and should be carefully
-     * chosen based on the product plan.
-     * The major version is also reflected in the package name of the
-     * interface, which must end in `v<major-version>`, as in
-     * `google.feature.v1`. For major versions 0 and 1, the suffix can
-     * be omitted. Zero major versions must only be used for
-     * experimental, non-GA interfaces.
-     *
-     * Generated from protobuf field <code>string version = 4;</code>
-     * @return string
-     */
-    public function getVersion()
-    {
-        return $this->version;
-    }
-
-    /**
-     * A version string for this interface. If specified, must have the form
-     * `major-version.minor-version`, as in `1.10`. If the minor version is
-     * omitted, it defaults to zero. If the entire version field is empty, the
-     * major version is derived from the package name, as outlined below. If the
-     * field is not empty, the version in the package name will be verified to be
-     * consistent with what is provided here.
-     * The versioning schema uses [semantic
-     * versioning](http://semver.org) where the major version number
-     * indicates a breaking change and the minor version an additive,
-     * non-breaking change. Both version numbers are signals to users
-     * what to expect from different versions, and should be carefully
-     * chosen based on the product plan.
-     * The major version is also reflected in the package name of the
-     * interface, which must end in `v<major-version>`, as in
-     * `google.feature.v1`. For major versions 0 and 1, the suffix can
-     * be omitted. Zero major versions must only be used for
-     * experimental, non-GA interfaces.
-     *
-     * Generated from protobuf field <code>string version = 4;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setVersion($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->version = $var;
-
-        return $this;
-    }
-
-    /**
-     * Source context for the protocol buffer service represented by this
-     * message.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     * @return \Google\Protobuf\SourceContext|null
-     */
-    public function getSourceContext()
-    {
-        return $this->source_context;
-    }
-
-    public function hasSourceContext()
-    {
-        return isset($this->source_context);
-    }
-
-    public function clearSourceContext()
-    {
-        unset($this->source_context);
-    }
-
-    /**
-     * Source context for the protocol buffer service represented by this
-     * message.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     * @param \Google\Protobuf\SourceContext $var
-     * @return $this
-     */
-    public function setSourceContext($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
-        $this->source_context = $var;
-
-        return $this;
-    }
-
-    /**
-     * Included interfaces. See [Mixin][].
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getMixins()
-    {
-        return $this->mixins;
-    }
-
-    /**
-     * Included interfaces. See [Mixin][].
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
-     * @param array<\Google\Protobuf\Mixin>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setMixins($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Mixin::class);
-        $this->mixins = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The source syntax of the service.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     * @return int
-     */
-    public function getSyntax()
-    {
-        return $this->syntax;
-    }
-
-    /**
-     * The source syntax of the service.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setSyntax($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
-        $this->syntax = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/BoolValue.php b/vendor/google/protobuf/src/Google/Protobuf/BoolValue.php
deleted file mode 100644
index ecdbf4dcc..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/BoolValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `bool`.
- * The JSON representation for `BoolValue` is JSON `true` and `false`.
- *
- * Generated from protobuf message <code>google.protobuf.BoolValue</code>
- */
-class BoolValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The bool value.
-     *
-     * Generated from protobuf field <code>bool value = 1;</code>
-     */
-    protected $value = false;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $value
-     *           The bool value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The bool value.
-     *
-     * Generated from protobuf field <code>bool value = 1;</code>
-     * @return bool
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The bool value.
-     *
-     * Generated from protobuf field <code>bool value = 1;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/BytesValue.php b/vendor/google/protobuf/src/Google/Protobuf/BytesValue.php
deleted file mode 100644
index 1582e14ac..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/BytesValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `bytes`.
- * The JSON representation for `BytesValue` is JSON string.
- *
- * Generated from protobuf message <code>google.protobuf.BytesValue</code>
- */
-class BytesValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The bytes value.
-     *
-     * Generated from protobuf field <code>bytes value = 1;</code>
-     */
-    protected $value = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $value
-     *           The bytes value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The bytes value.
-     *
-     * Generated from protobuf field <code>bytes value = 1;</code>
-     * @return string
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The bytes value.
-     *
-     * Generated from protobuf field <code>bytes value = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkString($var, False);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Descriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Descriptor.php
deleted file mode 100644
index 36436e2b7..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Descriptor.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GetPublicDescriptorTrait;
-
-class Descriptor
-{
-    use GetPublicDescriptorTrait;
-
-    private $internal_desc;
-
-    /**
-     * @internal
-     */
-    public function __construct($internal_desc)
-    {
-        $this->internal_desc = $internal_desc;
-    }
-
-    /**
-     * @return string Full protobuf message name
-     */
-    public function getFullName()
-    {
-        return trim($this->internal_desc->getFullName(), ".");
-    }
-
-    /**
-     * @return string PHP class name
-     */
-    public function getClass()
-    {
-        return $this->internal_desc->getClass();
-    }
-
-    /**
-     * @param int $index Must be >= 0 and < getFieldCount()
-     * @return FieldDescriptor
-     */
-    public function getField($index)
-    {
-        return $this->getPublicDescriptor($this->internal_desc->getFieldByIndex($index));
-    }
-
-    /**
-     * @return int Number of fields in message
-     */
-    public function getFieldCount()
-    {
-        return count($this->internal_desc->getField());
-    }
-
-    /**
-     * @param int $index Must be >= 0 and < getOneofDeclCount()
-     * @return OneofDescriptor
-     */
-    public function getOneofDecl($index)
-    {
-        return $this->getPublicDescriptor($this->internal_desc->getOneofDecl()[$index]);
-    }
-
-    /**
-     * @return int Number of oneofs in message
-     */
-    public function getOneofDeclCount()
-    {
-        return count($this->internal_desc->getOneofDecl());
-    }
-
-    /**
-     * @return int Number of real oneofs in message
-     */
-    public function getRealOneofDeclCount()
-    {
-        return $this->internal_desc->getRealOneofDeclCount();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/DescriptorPool.php b/vendor/google/protobuf/src/Google/Protobuf/DescriptorPool.php
deleted file mode 100644
index 119f0e2e6..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/DescriptorPool.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-class DescriptorPool
-{
-    private static $pool;
-
-    private $internal_pool;
-
-    /**
-     * @return DescriptorPool
-     */
-    public static function getGeneratedPool()
-    {
-        if (!isset(self::$pool)) {
-            self::$pool = new DescriptorPool(\Google\Protobuf\Internal\DescriptorPool::getGeneratedPool());
-        }
-        return self::$pool;
-    }
-
-    private function __construct($internal_pool)
-    {
-        $this->internal_pool = $internal_pool;
-    }
-
-    /**
-     * @param string $className A fully qualified protobuf class name
-     * @return Descriptor
-     */
-    public function getDescriptorByClassName($className)
-    {
-        $desc = $this->internal_pool->getDescriptorByClassName($className);
-        return is_null($desc) ? null : $desc->getPublicDescriptor();
-    }
-
-    /**
-     * @param string $className A fully qualified protobuf class name
-     * @return EnumDescriptor
-     */
-    public function getEnumDescriptorByClassName($className)
-    {
-        $desc = $this->internal_pool->getEnumDescriptorByClassName($className);
-        return is_null($desc) ? null : $desc->getPublicDescriptor();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/DoubleValue.php b/vendor/google/protobuf/src/Google/Protobuf/DoubleValue.php
deleted file mode 100644
index b72399f46..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/DoubleValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `double`.
- * The JSON representation for `DoubleValue` is JSON number.
- *
- * Generated from protobuf message <code>google.protobuf.DoubleValue</code>
- */
-class DoubleValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The double value.
-     *
-     * Generated from protobuf field <code>double value = 1;</code>
-     */
-    protected $value = 0.0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type float $value
-     *           The double value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The double value.
-     *
-     * Generated from protobuf field <code>double value = 1;</code>
-     * @return float
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The double value.
-     *
-     * Generated from protobuf field <code>double value = 1;</code>
-     * @param float $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkDouble($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Duration.php b/vendor/google/protobuf/src/Google/Protobuf/Duration.php
deleted file mode 100644
index 531cd50b5..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Duration.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/duration.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A Duration represents a signed, fixed-length span of time represented
- * as a count of seconds and fractions of seconds at nanosecond
- * resolution. It is independent of any calendar and concepts like "day"
- * or "month". It is related to Timestamp in that the difference between
- * two Timestamp values is a Duration and it can be added or subtracted
- * from a Timestamp. Range is approximately +-10,000 years.
- * # Examples
- * Example 1: Compute Duration from two Timestamps in pseudo code.
- *     Timestamp start = ...;
- *     Timestamp end = ...;
- *     Duration duration = ...;
- *     duration.seconds = end.seconds - start.seconds;
- *     duration.nanos = end.nanos - start.nanos;
- *     if (duration.seconds < 0 && duration.nanos > 0) {
- *       duration.seconds += 1;
- *       duration.nanos -= 1000000000;
- *     } else if (duration.seconds > 0 && duration.nanos < 0) {
- *       duration.seconds -= 1;
- *       duration.nanos += 1000000000;
- *     }
- * Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
- *     Timestamp start = ...;
- *     Duration duration = ...;
- *     Timestamp end = ...;
- *     end.seconds = start.seconds + duration.seconds;
- *     end.nanos = start.nanos + duration.nanos;
- *     if (end.nanos < 0) {
- *       end.seconds -= 1;
- *       end.nanos += 1000000000;
- *     } else if (end.nanos >= 1000000000) {
- *       end.seconds += 1;
- *       end.nanos -= 1000000000;
- *     }
- * Example 3: Compute Duration from datetime.timedelta in Python.
- *     td = datetime.timedelta(days=3, minutes=10)
- *     duration = Duration()
- *     duration.FromTimedelta(td)
- * # JSON Mapping
- * In JSON format, the Duration type is encoded as a string rather than an
- * object, where the string ends in the suffix "s" (indicating seconds) and
- * is preceded by the number of seconds, with nanoseconds expressed as
- * fractional seconds. For example, 3 seconds with 0 nanoseconds should be
- * encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
- * be expressed in JSON format as "3.000000001s", and 3 seconds and 1
- * microsecond should be expressed in JSON format as "3.000001s".
- *
- * Generated from protobuf message <code>google.protobuf.Duration</code>
- */
-class Duration extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Signed seconds of the span of time. Must be from -315,576,000,000
-     * to +315,576,000,000 inclusive. Note: these bounds are computed from:
-     * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     */
-    protected $seconds = 0;
-    /**
-     * Signed fractions of a second at nanosecond resolution of the span
-     * of time. Durations less than one second are represented with a 0
-     * `seconds` field and a positive or negative `nanos` field. For durations
-     * of one second or more, a non-zero value for the `nanos` field must be
-     * of the same sign as the `seconds` field. Must be from -999,999,999
-     * to +999,999,999 inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     */
-    protected $nanos = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int|string $seconds
-     *           Signed seconds of the span of time. Must be from -315,576,000,000
-     *           to +315,576,000,000 inclusive. Note: these bounds are computed from:
-     *           60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-     *     @type int $nanos
-     *           Signed fractions of a second at nanosecond resolution of the span
-     *           of time. Durations less than one second are represented with a 0
-     *           `seconds` field and a positive or negative `nanos` field. For durations
-     *           of one second or more, a non-zero value for the `nanos` field must be
-     *           of the same sign as the `seconds` field. Must be from -999,999,999
-     *           to +999,999,999 inclusive.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Duration::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Signed seconds of the span of time. Must be from -315,576,000,000
-     * to +315,576,000,000 inclusive. Note: these bounds are computed from:
-     * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     * @return int|string
-     */
-    public function getSeconds()
-    {
-        return $this->seconds;
-    }
-
-    /**
-     * Signed seconds of the span of time. Must be from -315,576,000,000
-     * to +315,576,000,000 inclusive. Note: these bounds are computed from:
-     * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setSeconds($var)
-    {
-        GPBUtil::checkInt64($var);
-        $this->seconds = $var;
-
-        return $this;
-    }
-
-    /**
-     * Signed fractions of a second at nanosecond resolution of the span
-     * of time. Durations less than one second are represented with a 0
-     * `seconds` field and a positive or negative `nanos` field. For durations
-     * of one second or more, a non-zero value for the `nanos` field must be
-     * of the same sign as the `seconds` field. Must be from -999,999,999
-     * to +999,999,999 inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     * @return int
-     */
-    public function getNanos()
-    {
-        return $this->nanos;
-    }
-
-    /**
-     * Signed fractions of a second at nanosecond resolution of the span
-     * of time. Durations less than one second are represented with a 0
-     * `seconds` field and a positive or negative `nanos` field. For durations
-     * of one second or more, a non-zero value for the `nanos` field must be
-     * of the same sign as the `seconds` field. Must be from -999,999,999
-     * to +999,999,999 inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNanos($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->nanos = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Enum.php b/vendor/google/protobuf/src/Google/Protobuf/Enum.php
deleted file mode 100644
index 185e54e03..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Enum.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Enum type definition.
- *
- * Generated from protobuf message <code>google.protobuf.Enum</code>
- */
-class Enum extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Enum type name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * Enum value definitions.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
-     */
-    private $enumvalue;
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     */
-    private $options;
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
-     */
-    protected $source_context = null;
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
-     */
-    protected $syntax = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           Enum type name.
-     *     @type array<\Google\Protobuf\EnumValue>|\Google\Protobuf\Internal\RepeatedField $enumvalue
-     *           Enum value definitions.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           Protocol buffer options.
-     *     @type \Google\Protobuf\SourceContext $source_context
-     *           The source context.
-     *     @type int $syntax
-     *           The source syntax.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Type::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Enum type name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Enum type name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Enum value definitions.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getEnumvalue()
-    {
-        return $this->enumvalue;
-    }
-
-    /**
-     * Enum value definitions.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
-     * @param array<\Google\Protobuf\EnumValue>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setEnumvalue($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\EnumValue::class);
-        $this->enumvalue = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
-     * @return \Google\Protobuf\SourceContext|null
-     */
-    public function getSourceContext()
-    {
-        return $this->source_context;
-    }
-
-    public function hasSourceContext()
-    {
-        return isset($this->source_context);
-    }
-
-    public function clearSourceContext()
-    {
-        unset($this->source_context);
-    }
-
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
-     * @param \Google\Protobuf\SourceContext $var
-     * @return $this
-     */
-    public function setSourceContext($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
-        $this->source_context = $var;
-
-        return $this;
-    }
-
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
-     * @return int
-     */
-    public function getSyntax()
-    {
-        return $this->syntax;
-    }
-
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setSyntax($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
-        $this->syntax = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/EnumDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/EnumDescriptor.php
deleted file mode 100644
index a8b56c0d4..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/EnumDescriptor.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-class EnumDescriptor
-{
-    private $internal_desc;
-
-    /**
-     * @internal
-     */
-    public function __construct($internal_desc)
-    {
-        $this->internal_desc = $internal_desc;
-    }
-
-    /**
-     * @return string Full protobuf message name
-     */
-    public function getFullName()
-    {
-        return $this->internal_desc->getFullName();
-    }
-
-    /**
-     * @return string PHP class name
-     */
-    public function getClass()
-    {
-        return $this->internal_desc->getClass();
-    }
-
-    /**
-     * @param int $index Must be >= 0 and < getValueCount()
-     * @return EnumValueDescriptor
-     */
-    public function getValue($index)
-    {
-        return $this->internal_desc->getValueDescriptorByIndex($index);
-    }
-
-    /**
-     * @return int Number of values in enum
-     */
-    public function getValueCount()
-    {
-        return $this->internal_desc->getValueCount();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/EnumValue.php b/vendor/google/protobuf/src/Google/Protobuf/EnumValue.php
deleted file mode 100644
index 93c20f967..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/EnumValue.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Enum value definition.
- *
- * Generated from protobuf message <code>google.protobuf.EnumValue</code>
- */
-class EnumValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Enum value name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * Enum value number.
-     *
-     * Generated from protobuf field <code>int32 number = 2;</code>
-     */
-    protected $number = 0;
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     */
-    private $options;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           Enum value name.
-     *     @type int $number
-     *           Enum value number.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           Protocol buffer options.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Type::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Enum value name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Enum value name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Enum value number.
-     *
-     * Generated from protobuf field <code>int32 number = 2;</code>
-     * @return int
-     */
-    public function getNumber()
-    {
-        return $this->number;
-    }
-
-    /**
-     * Enum value number.
-     *
-     * Generated from protobuf field <code>int32 number = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNumber($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->number = $var;
-
-        return $this;
-    }
-
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/EnumValueDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/EnumValueDescriptor.php
deleted file mode 100644
index e76e19971..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/EnumValueDescriptor.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-class EnumValueDescriptor
-{
-    private $name;
-    private $number;
-
-    /**
-     * @internal
-     */
-    public function __construct($name, $number)
-    {
-        $this->name = $name;
-        $this->number = $number;
-    }
-
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * @return int
-     */
-    public function getNumber()
-    {
-        return $this->number;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Field.php b/vendor/google/protobuf/src/Google/Protobuf/Field.php
deleted file mode 100644
index ddae570c2..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Field.php
+++ /dev/null
@@ -1,381 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A single field of a message type.
- *
- * Generated from protobuf message <code>google.protobuf.Field</code>
- */
-class Field extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The field type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
-     */
-    protected $kind = 0;
-    /**
-     * The field cardinality.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
-     */
-    protected $cardinality = 0;
-    /**
-     * The field number.
-     *
-     * Generated from protobuf field <code>int32 number = 3;</code>
-     */
-    protected $number = 0;
-    /**
-     * The field name.
-     *
-     * Generated from protobuf field <code>string name = 4;</code>
-     */
-    protected $name = '';
-    /**
-     * The field type URL, without the scheme, for message or enumeration
-     * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
-     *
-     * Generated from protobuf field <code>string type_url = 6;</code>
-     */
-    protected $type_url = '';
-    /**
-     * The index of the field type in `Type.oneofs`, for message or enumeration
-     * types. The first type has index 1; zero means the type is not in the list.
-     *
-     * Generated from protobuf field <code>int32 oneof_index = 7;</code>
-     */
-    protected $oneof_index = 0;
-    /**
-     * Whether to use alternative packed wire representation.
-     *
-     * Generated from protobuf field <code>bool packed = 8;</code>
-     */
-    protected $packed = false;
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
-     */
-    private $options;
-    /**
-     * The field JSON name.
-     *
-     * Generated from protobuf field <code>string json_name = 10;</code>
-     */
-    protected $json_name = '';
-    /**
-     * The string value of the default value of this field. Proto2 syntax only.
-     *
-     * Generated from protobuf field <code>string default_value = 11;</code>
-     */
-    protected $default_value = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $kind
-     *           The field type.
-     *     @type int $cardinality
-     *           The field cardinality.
-     *     @type int $number
-     *           The field number.
-     *     @type string $name
-     *           The field name.
-     *     @type string $type_url
-     *           The field type URL, without the scheme, for message or enumeration
-     *           types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
-     *     @type int $oneof_index
-     *           The index of the field type in `Type.oneofs`, for message or enumeration
-     *           types. The first type has index 1; zero means the type is not in the list.
-     *     @type bool $packed
-     *           Whether to use alternative packed wire representation.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           The protocol buffer options.
-     *     @type string $json_name
-     *           The field JSON name.
-     *     @type string $default_value
-     *           The string value of the default value of this field. Proto2 syntax only.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Type::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The field type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
-     * @return int
-     */
-    public function getKind()
-    {
-        return $this->kind;
-    }
-
-    /**
-     * The field type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setKind($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Field\Kind::class);
-        $this->kind = $var;
-
-        return $this;
-    }
-
-    /**
-     * The field cardinality.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
-     * @return int
-     */
-    public function getCardinality()
-    {
-        return $this->cardinality;
-    }
-
-    /**
-     * The field cardinality.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setCardinality($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Field\Cardinality::class);
-        $this->cardinality = $var;
-
-        return $this;
-    }
-
-    /**
-     * The field number.
-     *
-     * Generated from protobuf field <code>int32 number = 3;</code>
-     * @return int
-     */
-    public function getNumber()
-    {
-        return $this->number;
-    }
-
-    /**
-     * The field number.
-     *
-     * Generated from protobuf field <code>int32 number = 3;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNumber($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->number = $var;
-
-        return $this;
-    }
-
-    /**
-     * The field name.
-     *
-     * Generated from protobuf field <code>string name = 4;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The field name.
-     *
-     * Generated from protobuf field <code>string name = 4;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * The field type URL, without the scheme, for message or enumeration
-     * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
-     *
-     * Generated from protobuf field <code>string type_url = 6;</code>
-     * @return string
-     */
-    public function getTypeUrl()
-    {
-        return $this->type_url;
-    }
-
-    /**
-     * The field type URL, without the scheme, for message or enumeration
-     * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
-     *
-     * Generated from protobuf field <code>string type_url = 6;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setTypeUrl($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->type_url = $var;
-
-        return $this;
-    }
-
-    /**
-     * The index of the field type in `Type.oneofs`, for message or enumeration
-     * types. The first type has index 1; zero means the type is not in the list.
-     *
-     * Generated from protobuf field <code>int32 oneof_index = 7;</code>
-     * @return int
-     */
-    public function getOneofIndex()
-    {
-        return $this->oneof_index;
-    }
-
-    /**
-     * The index of the field type in `Type.oneofs`, for message or enumeration
-     * types. The first type has index 1; zero means the type is not in the list.
-     *
-     * Generated from protobuf field <code>int32 oneof_index = 7;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setOneofIndex($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->oneof_index = $var;
-
-        return $this;
-    }
-
-    /**
-     * Whether to use alternative packed wire representation.
-     *
-     * Generated from protobuf field <code>bool packed = 8;</code>
-     * @return bool
-     */
-    public function getPacked()
-    {
-        return $this->packed;
-    }
-
-    /**
-     * Whether to use alternative packed wire representation.
-     *
-     * Generated from protobuf field <code>bool packed = 8;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setPacked($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->packed = $var;
-
-        return $this;
-    }
-
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The field JSON name.
-     *
-     * Generated from protobuf field <code>string json_name = 10;</code>
-     * @return string
-     */
-    public function getJsonName()
-    {
-        return $this->json_name;
-    }
-
-    /**
-     * The field JSON name.
-     *
-     * Generated from protobuf field <code>string json_name = 10;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setJsonName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->json_name = $var;
-
-        return $this;
-    }
-
-    /**
-     * The string value of the default value of this field. Proto2 syntax only.
-     *
-     * Generated from protobuf field <code>string default_value = 11;</code>
-     * @return string
-     */
-    public function getDefaultValue()
-    {
-        return $this->default_value;
-    }
-
-    /**
-     * The string value of the default value of this field. Proto2 syntax only.
-     *
-     * Generated from protobuf field <code>string default_value = 11;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setDefaultValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->default_value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Field/Cardinality.php b/vendor/google/protobuf/src/Google/Protobuf/Field/Cardinality.php
deleted file mode 100644
index a42219957..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Field/Cardinality.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf\Field;
-
-use UnexpectedValueException;
-
-/**
- * Whether a field is optional, required, or repeated.
- *
- * Protobuf type <code>google.protobuf.Field.Cardinality</code>
- */
-class Cardinality
-{
-    /**
-     * For fields with unknown cardinality.
-     *
-     * Generated from protobuf enum <code>CARDINALITY_UNKNOWN = 0;</code>
-     */
-    const CARDINALITY_UNKNOWN = 0;
-    /**
-     * For optional fields.
-     *
-     * Generated from protobuf enum <code>CARDINALITY_OPTIONAL = 1;</code>
-     */
-    const CARDINALITY_OPTIONAL = 1;
-    /**
-     * For required fields. Proto2 syntax only.
-     *
-     * Generated from protobuf enum <code>CARDINALITY_REQUIRED = 2;</code>
-     */
-    const CARDINALITY_REQUIRED = 2;
-    /**
-     * For repeated fields.
-     *
-     * Generated from protobuf enum <code>CARDINALITY_REPEATED = 3;</code>
-     */
-    const CARDINALITY_REPEATED = 3;
-
-    private static $valueToName = [
-        self::CARDINALITY_UNKNOWN => 'CARDINALITY_UNKNOWN',
-        self::CARDINALITY_OPTIONAL => 'CARDINALITY_OPTIONAL',
-        self::CARDINALITY_REQUIRED => 'CARDINALITY_REQUIRED',
-        self::CARDINALITY_REPEATED => 'CARDINALITY_REPEATED',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Cardinality::class, \Google\Protobuf\Field_Cardinality::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Field/Kind.php b/vendor/google/protobuf/src/Google/Protobuf/Field/Kind.php
deleted file mode 100644
index 2d8dd77c1..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Field/Kind.php
+++ /dev/null
@@ -1,176 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf\Field;
-
-use UnexpectedValueException;
-
-/**
- * Basic field types.
- *
- * Protobuf type <code>google.protobuf.Field.Kind</code>
- */
-class Kind
-{
-    /**
-     * Field type unknown.
-     *
-     * Generated from protobuf enum <code>TYPE_UNKNOWN = 0;</code>
-     */
-    const TYPE_UNKNOWN = 0;
-    /**
-     * Field type double.
-     *
-     * Generated from protobuf enum <code>TYPE_DOUBLE = 1;</code>
-     */
-    const TYPE_DOUBLE = 1;
-    /**
-     * Field type float.
-     *
-     * Generated from protobuf enum <code>TYPE_FLOAT = 2;</code>
-     */
-    const TYPE_FLOAT = 2;
-    /**
-     * Field type int64.
-     *
-     * Generated from protobuf enum <code>TYPE_INT64 = 3;</code>
-     */
-    const TYPE_INT64 = 3;
-    /**
-     * Field type uint64.
-     *
-     * Generated from protobuf enum <code>TYPE_UINT64 = 4;</code>
-     */
-    const TYPE_UINT64 = 4;
-    /**
-     * Field type int32.
-     *
-     * Generated from protobuf enum <code>TYPE_INT32 = 5;</code>
-     */
-    const TYPE_INT32 = 5;
-    /**
-     * Field type fixed64.
-     *
-     * Generated from protobuf enum <code>TYPE_FIXED64 = 6;</code>
-     */
-    const TYPE_FIXED64 = 6;
-    /**
-     * Field type fixed32.
-     *
-     * Generated from protobuf enum <code>TYPE_FIXED32 = 7;</code>
-     */
-    const TYPE_FIXED32 = 7;
-    /**
-     * Field type bool.
-     *
-     * Generated from protobuf enum <code>TYPE_BOOL = 8;</code>
-     */
-    const TYPE_BOOL = 8;
-    /**
-     * Field type string.
-     *
-     * Generated from protobuf enum <code>TYPE_STRING = 9;</code>
-     */
-    const TYPE_STRING = 9;
-    /**
-     * Field type group. Proto2 syntax only, and deprecated.
-     *
-     * Generated from protobuf enum <code>TYPE_GROUP = 10;</code>
-     */
-    const TYPE_GROUP = 10;
-    /**
-     * Field type message.
-     *
-     * Generated from protobuf enum <code>TYPE_MESSAGE = 11;</code>
-     */
-    const TYPE_MESSAGE = 11;
-    /**
-     * Field type bytes.
-     *
-     * Generated from protobuf enum <code>TYPE_BYTES = 12;</code>
-     */
-    const TYPE_BYTES = 12;
-    /**
-     * Field type uint32.
-     *
-     * Generated from protobuf enum <code>TYPE_UINT32 = 13;</code>
-     */
-    const TYPE_UINT32 = 13;
-    /**
-     * Field type enum.
-     *
-     * Generated from protobuf enum <code>TYPE_ENUM = 14;</code>
-     */
-    const TYPE_ENUM = 14;
-    /**
-     * Field type sfixed32.
-     *
-     * Generated from protobuf enum <code>TYPE_SFIXED32 = 15;</code>
-     */
-    const TYPE_SFIXED32 = 15;
-    /**
-     * Field type sfixed64.
-     *
-     * Generated from protobuf enum <code>TYPE_SFIXED64 = 16;</code>
-     */
-    const TYPE_SFIXED64 = 16;
-    /**
-     * Field type sint32.
-     *
-     * Generated from protobuf enum <code>TYPE_SINT32 = 17;</code>
-     */
-    const TYPE_SINT32 = 17;
-    /**
-     * Field type sint64.
-     *
-     * Generated from protobuf enum <code>TYPE_SINT64 = 18;</code>
-     */
-    const TYPE_SINT64 = 18;
-
-    private static $valueToName = [
-        self::TYPE_UNKNOWN => 'TYPE_UNKNOWN',
-        self::TYPE_DOUBLE => 'TYPE_DOUBLE',
-        self::TYPE_FLOAT => 'TYPE_FLOAT',
-        self::TYPE_INT64 => 'TYPE_INT64',
-        self::TYPE_UINT64 => 'TYPE_UINT64',
-        self::TYPE_INT32 => 'TYPE_INT32',
-        self::TYPE_FIXED64 => 'TYPE_FIXED64',
-        self::TYPE_FIXED32 => 'TYPE_FIXED32',
-        self::TYPE_BOOL => 'TYPE_BOOL',
-        self::TYPE_STRING => 'TYPE_STRING',
-        self::TYPE_GROUP => 'TYPE_GROUP',
-        self::TYPE_MESSAGE => 'TYPE_MESSAGE',
-        self::TYPE_BYTES => 'TYPE_BYTES',
-        self::TYPE_UINT32 => 'TYPE_UINT32',
-        self::TYPE_ENUM => 'TYPE_ENUM',
-        self::TYPE_SFIXED32 => 'TYPE_SFIXED32',
-        self::TYPE_SFIXED64 => 'TYPE_SFIXED64',
-        self::TYPE_SINT32 => 'TYPE_SINT32',
-        self::TYPE_SINT64 => 'TYPE_SINT64',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Kind::class, \Google\Protobuf\Field_Kind::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/FieldDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/FieldDescriptor.php
deleted file mode 100644
index ac919a24a..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/FieldDescriptor.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GetPublicDescriptorTrait;
-use Google\Protobuf\Internal\GPBType;
-
-class FieldDescriptor
-{
-    use GetPublicDescriptorTrait;
-
-    /** @var  \Google\Protobuf\Internal\FieldDescriptor $internal_desc */
-    private $internal_desc;
-
-    /**
-     * @internal
-     */
-    public function __construct($internal_desc)
-    {
-        $this->internal_desc = $internal_desc;
-    }
-
-    /**
-     * @return string Field name
-     */
-    public function getName()
-    {
-        return $this->internal_desc->getName();
-    }
-
-    /**
-     * @return int Protobuf field number
-     */
-    public function getNumber()
-    {
-        return $this->internal_desc->getNumber();
-    }
-
-    /**
-     * @return int
-     */
-    public function getLabel()
-    {
-        return $this->internal_desc->getLabel();
-    }
-
-    /**
-     * @return int
-     */
-    public function getType()
-    {
-        return $this->internal_desc->getType();
-    }
-
-    /**
-     * @return OneofDescriptor
-     */
-    public function getContainingOneof()
-    {
-        return $this->getPublicDescriptor($this->internal_desc->getContainingOneof());
-    }
-
-    /**
-     * Gets the field's containing oneof, only if non-synthetic.
-     *
-     * @return null|OneofDescriptor
-     */
-    public function getRealContainingOneof()
-    {
-        return $this->getPublicDescriptor($this->internal_desc->getRealContainingOneof());
-    }
-
-    /**
-     * @return boolean
-     */
-    public function hasOptionalKeyword()
-    {
-        return $this->internal_desc->hasOptionalKeyword();
-    }
-
-    /**
-     * @return Descriptor Returns a descriptor for the field type if the field type is a message, otherwise throws \Exception
-     * @throws \Exception
-     */
-    public function getMessageType()
-    {
-        if ($this->getType() == GPBType::MESSAGE) {
-            return $this->getPublicDescriptor($this->internal_desc->getMessageType());
-        } else {
-            throw new \Exception("Cannot get message type for non-message field '" . $this->getName() . "'");
-        }
-    }
-
-    /**
-     * @return EnumDescriptor Returns an enum descriptor if the field type is an enum, otherwise throws \Exception
-     * @throws \Exception
-     */
-    public function getEnumType()
-    {
-        if ($this->getType() == GPBType::ENUM) {
-            return $this->getPublicDescriptor($this->internal_desc->getEnumType());
-        } else {
-            throw new \Exception("Cannot get enum type for non-enum field '" . $this->getName() . "'");
-        }
-    }
-
-    /**
-     * @return boolean
-     */
-    public function isMap()
-    {
-        return $this->internal_desc->isMap();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/FieldMask.php b/vendor/google/protobuf/src/Google/Protobuf/FieldMask.php
deleted file mode 100644
index a8e5243f8..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/FieldMask.php
+++ /dev/null
@@ -1,217 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/field_mask.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `FieldMask` represents a set of symbolic field paths, for example:
- *     paths: "f.a"
- *     paths: "f.b.d"
- * Here `f` represents a field in some root message, `a` and `b`
- * fields in the message found in `f`, and `d` a field found in the
- * message in `f.b`.
- * Field masks are used to specify a subset of fields that should be
- * returned by a get operation or modified by an update operation.
- * Field masks also have a custom JSON encoding (see below).
- * # Field Masks in Projections
- * When used in the context of a projection, a response message or
- * sub-message is filtered by the API to only contain those fields as
- * specified in the mask. For example, if the mask in the previous
- * example is applied to a response message as follows:
- *     f {
- *       a : 22
- *       b {
- *         d : 1
- *         x : 2
- *       }
- *       y : 13
- *     }
- *     z: 8
- * The result will not contain specific values for fields x,y and z
- * (their value will be set to the default, and omitted in proto text
- * output):
- *     f {
- *       a : 22
- *       b {
- *         d : 1
- *       }
- *     }
- * A repeated field is not allowed except at the last position of a
- * paths string.
- * If a FieldMask object is not present in a get operation, the
- * operation applies to all fields (as if a FieldMask of all fields
- * had been specified).
- * Note that a field mask does not necessarily apply to the
- * top-level response message. In case of a REST get operation, the
- * field mask applies directly to the response, but in case of a REST
- * list operation, the mask instead applies to each individual message
- * in the returned resource list. In case of a REST custom method,
- * other definitions may be used. Where the mask applies will be
- * clearly documented together with its declaration in the API.  In
- * any case, the effect on the returned resource/resources is required
- * behavior for APIs.
- * # Field Masks in Update Operations
- * A field mask in update operations specifies which fields of the
- * targeted resource are going to be updated. The API is required
- * to only change the values of the fields as specified in the mask
- * and leave the others untouched. If a resource is passed in to
- * describe the updated values, the API ignores the values of all
- * fields not covered by the mask.
- * If a repeated field is specified for an update operation, new values will
- * be appended to the existing repeated field in the target resource. Note that
- * a repeated field is only allowed in the last position of a `paths` string.
- * If a sub-message is specified in the last position of the field mask for an
- * update operation, then new value will be merged into the existing sub-message
- * in the target resource.
- * For example, given the target message:
- *     f {
- *       b {
- *         d: 1
- *         x: 2
- *       }
- *       c: [1]
- *     }
- * And an update message:
- *     f {
- *       b {
- *         d: 10
- *       }
- *       c: [2]
- *     }
- * then if the field mask is:
- *  paths: ["f.b", "f.c"]
- * then the result will be:
- *     f {
- *       b {
- *         d: 10
- *         x: 2
- *       }
- *       c: [1, 2]
- *     }
- * An implementation may provide options to override this default behavior for
- * repeated and message fields.
- * In order to reset a field's value to the default, the field must
- * be in the mask and set to the default value in the provided resource.
- * Hence, in order to reset all fields of a resource, provide a default
- * instance of the resource and set all fields in the mask, or do
- * not provide a mask as described below.
- * If a field mask is not present on update, the operation applies to
- * all fields (as if a field mask of all fields has been specified).
- * Note that in the presence of schema evolution, this may mean that
- * fields the client does not know and has therefore not filled into
- * the request will be reset to their default. If this is unwanted
- * behavior, a specific service may require a client to always specify
- * a field mask, producing an error if not.
- * As with get operations, the location of the resource which
- * describes the updated values in the request message depends on the
- * operation kind. In any case, the effect of the field mask is
- * required to be honored by the API.
- * ## Considerations for HTTP REST
- * The HTTP kind of an update operation which uses a field mask must
- * be set to PATCH instead of PUT in order to satisfy HTTP semantics
- * (PUT must only be used for full updates).
- * # JSON Encoding of Field Masks
- * In JSON, a field mask is encoded as a single string where paths are
- * separated by a comma. Fields name in each path are converted
- * to/from lower-camel naming conventions.
- * As an example, consider the following message declarations:
- *     message Profile {
- *       User user = 1;
- *       Photo photo = 2;
- *     }
- *     message User {
- *       string display_name = 1;
- *       string address = 2;
- *     }
- * In proto a field mask for `Profile` may look as such:
- *     mask {
- *       paths: "user.display_name"
- *       paths: "photo"
- *     }
- * In JSON, the same mask is represented as below:
- *     {
- *       mask: "user.displayName,photo"
- *     }
- * # Field Masks and Oneof Fields
- * Field masks treat fields in oneofs just as regular fields. Consider the
- * following message:
- *     message SampleMessage {
- *       oneof test_oneof {
- *         string name = 4;
- *         SubMessage sub_message = 9;
- *       }
- *     }
- * The field mask can be:
- *     mask {
- *       paths: "name"
- *     }
- * Or:
- *     mask {
- *       paths: "sub_message"
- *     }
- * Note that oneof type names ("test_oneof" in this case) cannot be used in
- * paths.
- * ## Field Mask Verification
- * The implementation of any API method which has a FieldMask type field in the
- * request should verify the included field paths, and return an
- * `INVALID_ARGUMENT` error if any path is unmappable.
- *
- * Generated from protobuf message <code>google.protobuf.FieldMask</code>
- */
-class FieldMask extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The set of field mask paths.
-     *
-     * Generated from protobuf field <code>repeated string paths = 1;</code>
-     */
-    private $paths;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $paths
-     *           The set of field mask paths.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\FieldMask::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The set of field mask paths.
-     *
-     * Generated from protobuf field <code>repeated string paths = 1;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getPaths()
-    {
-        return $this->paths;
-    }
-
-    /**
-     * The set of field mask paths.
-     *
-     * Generated from protobuf field <code>repeated string paths = 1;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setPaths($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->paths = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Field_Cardinality.php b/vendor/google/protobuf/src/Google/Protobuf/Field_Cardinality.php
deleted file mode 100644
index dff8f8931..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Field_Cardinality.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Field\Cardinality instead.
-     * @deprecated
-     */
-    class Field_Cardinality {}
-}
-class_exists(Field\Cardinality::class);
-@trigger_error('Google\Protobuf\Field_Cardinality is deprecated and will be removed in the next major release. Use Google\Protobuf\Field\Cardinality instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Field_Kind.php b/vendor/google/protobuf/src/Google/Protobuf/Field_Kind.php
deleted file mode 100644
index aa2023704..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Field_Kind.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Field\Kind instead.
-     * @deprecated
-     */
-    class Field_Kind {}
-}
-class_exists(Field\Kind::class);
-@trigger_error('Google\Protobuf\Field_Kind is deprecated and will be removed in the next major release. Use Google\Protobuf\Field\Kind instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/FloatValue.php b/vendor/google/protobuf/src/Google/Protobuf/FloatValue.php
deleted file mode 100644
index 4285358d5..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/FloatValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `float`.
- * The JSON representation for `FloatValue` is JSON number.
- *
- * Generated from protobuf message <code>google.protobuf.FloatValue</code>
- */
-class FloatValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The float value.
-     *
-     * Generated from protobuf field <code>float value = 1;</code>
-     */
-    protected $value = 0.0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type float $value
-     *           The float value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The float value.
-     *
-     * Generated from protobuf field <code>float value = 1;</code>
-     * @return float
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The float value.
-     *
-     * Generated from protobuf field <code>float value = 1;</code>
-     * @param float $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkFloat($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/GPBEmpty.php b/vendor/google/protobuf/src/Google/Protobuf/GPBEmpty.php
deleted file mode 100644
index 4db69238b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/GPBEmpty.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/empty.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A generic empty message that you can re-use to avoid defining duplicated
- * empty messages in your APIs. A typical example is to use it as the request
- * or the response type of an API method. For instance:
- *     service Foo {
- *       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
- *     }
- *
- * Generated from protobuf message <code>google.protobuf.Empty</code>
- */
-class GPBEmpty extends \Google\Protobuf\Internal\Message
-{
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\GPBEmpty::initOnce();
-        parent::__construct($data);
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Int32Value.php b/vendor/google/protobuf/src/Google/Protobuf/Int32Value.php
deleted file mode 100644
index cfd73cdc9..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Int32Value.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `int32`.
- * The JSON representation for `Int32Value` is JSON number.
- *
- * Generated from protobuf message <code>google.protobuf.Int32Value</code>
- */
-class Int32Value extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The int32 value.
-     *
-     * Generated from protobuf field <code>int32 value = 1;</code>
-     */
-    protected $value = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $value
-     *           The int32 value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The int32 value.
-     *
-     * Generated from protobuf field <code>int32 value = 1;</code>
-     * @return int
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The int32 value.
-     *
-     * Generated from protobuf field <code>int32 value = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Int64Value.php b/vendor/google/protobuf/src/Google/Protobuf/Int64Value.php
deleted file mode 100644
index 143474fcd..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Int64Value.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `int64`.
- * The JSON representation for `Int64Value` is JSON string.
- *
- * Generated from protobuf message <code>google.protobuf.Int64Value</code>
- */
-class Int64Value extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The int64 value.
-     *
-     * Generated from protobuf field <code>int64 value = 1;</code>
-     */
-    protected $value = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int|string $value
-     *           The int64 value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The int64 value.
-     *
-     * Generated from protobuf field <code>int64 value = 1;</code>
-     * @return int|string
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The int64 value.
-     *
-     * Generated from protobuf field <code>int64 value = 1;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkInt64($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/AnyBase.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/AnyBase.php
deleted file mode 100644
index 5e9ab5705..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/AnyBase.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-namespace Google\Protobuf\Internal;
-
-/**
- * Base class for Google\Protobuf\Any, this contains hand-written convenience
- * methods like pack() and unpack().
- */
-class AnyBase extends \Google\Protobuf\Internal\Message
-{
-    const TYPE_URL_PREFIX = 'type.googleapis.com/';
-
-    /**
-     * This method will try to resolve the type_url in Any message to get the
-     * targeted message type. If failed, an error will be thrown. Otherwise,
-     * the method will create a message of the targeted type and fill it with
-     * the decoded value in Any.
-     * @return Message unpacked message
-     * @throws \Exception Type url needs to be type.googleapis.com/fully-qualified.
-     * @throws \Exception Class hasn't been added to descriptor pool.
-     * @throws \Exception cannot decode data in value field.
-     */
-    public function unpack()
-    {
-        // Get fully qualified name from type url.
-        $url_prifix_len = strlen(GPBUtil::TYPE_URL_PREFIX);
-        if (substr($this->type_url, 0, $url_prifix_len) !=
-                GPBUtil::TYPE_URL_PREFIX) {
-            throw new \Exception(
-                "Type url needs to be type.googleapis.com/fully-qulified");
-        }
-        $fully_qualifed_name =
-            substr($this->type_url, $url_prifix_len);
-
-        // Create message according to fully qualified name.
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-        $desc = $pool->getDescriptorByProtoName($fully_qualifed_name);
-        if (is_null($desc)) {
-            throw new \Exception("Class ".$fully_qualifed_name
-                                     ." hasn't been added to descriptor pool");
-        }
-        $klass = $desc->getClass();
-        $msg = new $klass();
-
-        // Merge data into message.
-        $msg->mergeFromString($this->value);
-        return $msg;
-    }
-
-    /**
-     * The type_url will be created according to the given message’s type and
-     * the value is encoded data from the given message..
-     * @param Message $msg A proto message.
-     */
-    public function pack($msg)
-    {
-        if (!$msg instanceof Message) {
-            trigger_error("Given parameter is not a message instance.",
-                          E_USER_ERROR);
-            return;
-        }
-
-        // Set value using serialized message.
-        $this->value = $msg->serializeToString();
-
-        // Set type url.
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-        $desc = $pool->getDescriptorByClassName(get_class($msg));
-        $fully_qualifed_name = $desc->getFullName();
-        $this->type_url = GPBUtil::TYPE_URL_PREFIX . $fully_qualifed_name;
-    }
-
-    /**
-     * This method returns whether the type_url in any_message is corresponded
-     * to the given class.
-     * @param string $klass The fully qualified PHP class name of a proto message type.
-     */
-    public function is($klass)
-    {
-        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
-        $desc = $pool->getDescriptorByClassName($klass);
-        $fully_qualifed_name = $desc->getFullName();
-        $type_url = GPBUtil::TYPE_URL_PREFIX . $fully_qualifed_name;
-        return $this->type_url === $type_url;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedInputStream.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedInputStream.php
deleted file mode 100644
index a33fec2f6..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedInputStream.php
+++ /dev/null
@@ -1,381 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\Uint64;
-
-class CodedInputStream
-{
-
-    private $buffer;
-    private $buffer_size_after_limit;
-    private $buffer_end;
-    private $current;
-    private $current_limit;
-    private $legitimate_message_end;
-    private $recursion_budget;
-    private $recursion_limit;
-    private $total_bytes_limit;
-    private $total_bytes_read;
-
-    const MAX_VARINT_BYTES = 10;
-    const DEFAULT_RECURSION_LIMIT = 100;
-    const DEFAULT_TOTAL_BYTES_LIMIT = 33554432; // 32 << 20, 32MB
-
-    public function __construct($buffer)
-    {
-        $start = 0;
-        $end = strlen($buffer);
-        $this->buffer = $buffer;
-        $this->buffer_size_after_limit = 0;
-        $this->buffer_end = $end;
-        $this->current = $start;
-        $this->current_limit = $end;
-        $this->legitimate_message_end = false;
-        $this->recursion_budget = self::DEFAULT_RECURSION_LIMIT;
-        $this->recursion_limit = self::DEFAULT_RECURSION_LIMIT;
-        $this->total_bytes_limit = self::DEFAULT_TOTAL_BYTES_LIMIT;
-        $this->total_bytes_read = $end - $start;
-    }
-
-    private function advance($amount)
-    {
-        $this->current += $amount;
-    }
-
-    public function bufferSize()
-    {
-        return $this->buffer_end - $this->current;
-    }
-
-    public function current()
-    {
-        return $this->total_bytes_read -
-            ($this->buffer_end - $this->current +
-            $this->buffer_size_after_limit);
-    }
-
-    public function substr($start, $end)
-    {
-        return substr($this->buffer, $start, $end - $start);
-    }
-
-    private function recomputeBufferLimits()
-    {
-        $this->buffer_end += $this->buffer_size_after_limit;
-        $closest_limit = min($this->current_limit, $this->total_bytes_limit);
-        if ($closest_limit < $this->total_bytes_read) {
-            // The limit position is in the current buffer.  We must adjust the
-            // buffer size accordingly.
-            $this->buffer_size_after_limit = $this->total_bytes_read -
-                $closest_limit;
-            $this->buffer_end -= $this->buffer_size_after_limit;
-        } else {
-            $this->buffer_size_after_limit = 0;
-        }
-    }
-
-    private function consumedEntireMessage()
-    {
-        return $this->legitimate_message_end;
-    }
-
-    /**
-     * Read uint32 into $var. Advance buffer with consumed bytes. If the
-     * contained varint is larger than 32 bits, discard the high order bits.
-     * @param $var
-     */
-    public function readVarint32(&$var)
-    {
-        if (!$this->readVarint64($var)) {
-            return false;
-        }
-
-        if (PHP_INT_SIZE == 4) {
-            $var = bcmod($var, 4294967296);
-        } else {
-            $var &= 0xFFFFFFFF;
-        }
-
-        // Convert large uint32 to int32.
-        if ($var > 0x7FFFFFFF) {
-            if (PHP_INT_SIZE === 8) {
-                $var = $var | (0xFFFFFFFF << 32);
-            } else {
-                $var = bcsub($var, 4294967296);
-            }
-        }
-
-        $var = intval($var);
-        return true;
-    }
-
-    /**
-     * Read Uint64 into $var. Advance buffer with consumed bytes.
-     * @param $var
-     */
-    public function readVarint64(&$var)
-    {
-        $count = 0;
-
-        if (PHP_INT_SIZE == 4) {
-            $high = 0;
-            $low = 0;
-            $b = 0;
-
-            do {
-                if ($this->current === $this->buffer_end) {
-                    return false;
-                }
-                if ($count === self::MAX_VARINT_BYTES) {
-                    return false;
-                }
-                $b = ord($this->buffer[$this->current]);
-                $bits = 7 * $count;
-                if ($bits >= 32) {
-                    $high |= (($b & 0x7F) << ($bits - 32));
-                } else if ($bits > 25){
-                    // $bits is 28 in this case.
-                    $low |= (($b & 0x7F) << 28);
-                    $high = ($b & 0x7F) >> 4;
-                } else {
-                    $low |= (($b & 0x7F) << $bits);
-                }
-
-                $this->advance(1);
-                $count += 1;
-            } while ($b & 0x80);
-
-            $var = GPBUtil::combineInt32ToInt64($high, $low);
-            if (bccomp($var, 0) < 0) {
-                $var = bcadd($var, "18446744073709551616");
-            }
-        } else {
-            $result = 0;
-            $shift = 0;
-
-            do {
-                if ($this->current === $this->buffer_end) {
-                    return false;
-                }
-                if ($count === self::MAX_VARINT_BYTES) {
-                    return false;
-                }
-
-                $byte = ord($this->buffer[$this->current]);
-                $result |= ($byte & 0x7f) << $shift;
-                $shift += 7;
-                $this->advance(1);
-                $count += 1;
-            } while ($byte > 0x7f);
-
-            $var = $result;
-        }
-
-        return true;
-    }
-
-    /**
-     * Read int into $var. If the result is larger than the largest integer, $var
-     * will be -1. Advance buffer with consumed bytes.
-     * @param $var
-     */
-    public function readVarintSizeAsInt(&$var)
-    {
-        if (!$this->readVarint64($var)) {
-            return false;
-        }
-        $var = (int)$var;
-        return true;
-    }
-
-    /**
-     * Read 32-bit unsigned integer to $var. If the buffer has less than 4 bytes,
-     * return false. Advance buffer with consumed bytes.
-     * @param $var
-     */
-    public function readLittleEndian32(&$var)
-    {
-        $data = null;
-        if (!$this->readRaw(4, $data)) {
-            return false;
-        }
-        $var = unpack('V', $data);
-        $var = $var[1];
-        return true;
-    }
-
-    /**
-     * Read 64-bit unsigned integer to $var. If the buffer has less than 8 bytes,
-     * return false. Advance buffer with consumed bytes.
-     * @param $var
-     */
-    public function readLittleEndian64(&$var)
-    {
-        $data = null;
-        if (!$this->readRaw(4, $data)) {
-            return false;
-        }
-        $low = unpack('V', $data)[1];
-        if (!$this->readRaw(4, $data)) {
-            return false;
-        }
-        $high = unpack('V', $data)[1];
-        if (PHP_INT_SIZE == 4) {
-            $var = GPBUtil::combineInt32ToInt64($high, $low);
-        } else {
-            $var = ($high << 32) | $low;
-        }
-        return true;
-    }
-
-    /**
-     * Read tag into $var. Advance buffer with consumed bytes.
-     */
-    public function readTag()
-    {
-        if ($this->current === $this->buffer_end) {
-            // Make sure that it failed due to EOF, not because we hit
-            // total_bytes_limit, which, unlike normal limits, is not a valid
-            // place to end a message.
-            $current_position = $this->total_bytes_read -
-                $this->buffer_size_after_limit;
-            if ($current_position >= $this->total_bytes_limit) {
-                // Hit total_bytes_limit_.  But if we also hit the normal limit,
-                // we're still OK.
-                $this->legitimate_message_end =
-                    ($this->current_limit === $this->total_bytes_limit);
-            } else {
-                $this->legitimate_message_end = true;
-            }
-            return 0;
-        }
-
-        $result = 0;
-        // The largest tag is 2^29 - 1, which can be represented by int32.
-        $success = $this->readVarint32($result);
-        if ($success) {
-            return $result;
-        } else {
-            return 0;
-        }
-    }
-
-    public function readRaw($size, &$buffer)
-    {
-        $current_buffer_size = 0;
-        if ($this->bufferSize() < $size) {
-            return false;
-        }
-
-        if ($size === 0) {
-          $buffer = "";
-        } else {
-          $buffer = substr($this->buffer, $this->current, $size);
-          $this->advance($size);
-        }
-
-        return true;
-    }
-
-    /* Places a limit on the number of bytes that the stream may read, starting
-     * from the current position.  Once the stream hits this limit, it will act
-     * like the end of the input has been reached until popLimit() is called.
-     *
-     * As the names imply, the stream conceptually has a stack of limits.  The
-     * shortest limit on the stack is always enforced, even if it is not the top
-     * limit.
-     *
-     * The value returned by pushLimit() is opaque to the caller, and must be
-     * passed unchanged to the corresponding call to popLimit().
-     *
-     * @param integer $byte_limit
-     * @throws \Exception Fail to push limit.
-     */
-    public function pushLimit($byte_limit)
-    {
-        // Current position relative to the beginning of the stream.
-        $current_position = $this->current();
-        $old_limit = $this->current_limit;
-
-        // security: byte_limit is possibly evil, so check for negative values
-        // and overflow.
-        if ($byte_limit >= 0 &&
-            $byte_limit <= PHP_INT_MAX - $current_position &&
-            $byte_limit <= $this->current_limit - $current_position) {
-            $this->current_limit = $current_position + $byte_limit;
-            $this->recomputeBufferLimits();
-        } else {
-            throw new GPBDecodeException("Fail to push limit.");
-        }
-
-        return $old_limit;
-    }
-
-    /* The limit passed in is actually the *old* limit, which we returned from
-     * PushLimit().
-     *
-     * @param integer $byte_limit
-     */
-    public function popLimit($byte_limit)
-    {
-        $this->current_limit = $byte_limit;
-        $this->recomputeBufferLimits();
-        // We may no longer be at a legitimate message end.  ReadTag() needs to
-        // be called again to find out.
-        $this->legitimate_message_end = false;
-    }
-
-    public function incrementRecursionDepthAndPushLimit(
-        $byte_limit, &$old_limit, &$recursion_budget)
-    {
-        $old_limit = $this->pushLimit($byte_limit);
-        $recursion_limit = --$this->recursion_limit;
-    }
-
-    public function decrementRecursionDepthAndPopLimit($byte_limit)
-    {
-        $result = $this->consumedEntireMessage();
-        $this->popLimit($byte_limit);
-        ++$this->recursion_budget;
-        return $result;
-    }
-
-    public function bytesUntilLimit()
-    {
-        if ($this->current_limit === PHP_INT_MAX) {
-            return -1;
-        }
-        return $this->current_limit - $this->current;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedOutputStream.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedOutputStream.php
deleted file mode 100644
index f75e9c662..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/CodedOutputStream.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class CodedOutputStream
-{
-
-    private $buffer;
-    private $buffer_size;
-    private $current;
-
-    const MAX_VARINT64_BYTES = 10;
-
-    public function __construct($size)
-    {
-        $this->current = 0;
-        $this->buffer_size = $size;
-        $this->buffer = str_repeat(chr(0), $this->buffer_size);
-    }
-
-    public function getData()
-    {
-        return $this->buffer;
-    }
-
-    public function writeVarint32($value, $trim)
-    {
-        $bytes = str_repeat(chr(0), self::MAX_VARINT64_BYTES);
-        $size = self::writeVarintToArray($value, $bytes, $trim);
-        return $this->writeRaw($bytes, $size);
-    }
-
-    public function writeVarint64($value)
-    {
-        $bytes = str_repeat(chr(0), self::MAX_VARINT64_BYTES);
-        $size = self::writeVarintToArray($value, $bytes);
-        return $this->writeRaw($bytes, $size);
-    }
-
-    public function writeLittleEndian32($value)
-    {
-        $bytes = str_repeat(chr(0), 4);
-        $size = self::writeLittleEndian32ToArray($value, $bytes);
-        return $this->writeRaw($bytes, $size);
-    }
-
-    public function writeLittleEndian64($value)
-    {
-        $bytes = str_repeat(chr(0), 8);
-        $size = self::writeLittleEndian64ToArray($value, $bytes);
-        return $this->writeRaw($bytes, $size);
-    }
-
-    public function writeTag($tag)
-    {
-        return $this->writeVarint32($tag, true);
-    }
-
-    public function writeRaw($data, $size)
-    {
-        if ($this->buffer_size < $size) {
-            trigger_error("Output stream doesn't have enough buffer.");
-            return false;
-        }
-
-        for ($i = 0; $i < $size; $i++) {
-            $this->buffer[$this->current] = $data[$i];
-            $this->current++;
-            $this->buffer_size--;
-        }
-        return true;
-    }
-
-    public static function writeVarintToArray($value, &$buffer, $trim = false)
-    {
-        $current = 0;
-
-        $high = 0;
-        $low = 0;
-        if (PHP_INT_SIZE == 4) {
-            GPBUtil::divideInt64ToInt32($value, $high, $low, $trim);
-        } else {
-            $low = $value;
-        }
-
-        while (($low >= 0x80 || $low < 0) || $high != 0) {
-            $buffer[$current] = chr($low | 0x80);
-            $value = ($value >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7));
-            $carry = ($high & 0x7F) << ((PHP_INT_SIZE << 3) - 7);
-            $high = ($high >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7));
-            $low = (($low >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7)) | $carry);
-            $current++;
-        }
-        $buffer[$current] = chr($low);
-        return $current + 1;
-    }
-
-    private static function writeLittleEndian32ToArray($value, &$buffer)
-    {
-        $buffer[0] = chr($value & 0x000000FF);
-        $buffer[1] = chr(($value >> 8) & 0x000000FF);
-        $buffer[2] = chr(($value >> 16) & 0x000000FF);
-        $buffer[3] = chr(($value >> 24) & 0x000000FF);
-        return 4;
-    }
-
-    private static function writeLittleEndian64ToArray($value, &$buffer)
-    {
-        $high = 0;
-        $low = 0;
-        if (PHP_INT_SIZE == 4) {
-            GPBUtil::divideInt64ToInt32($value, $high, $low);
-        } else {
-            $low = $value & 0xFFFFFFFF;
-            $high = ($value >> 32) & 0xFFFFFFFF;
-        }
-
-        $buffer[0] = chr($low & 0x000000FF);
-        $buffer[1] = chr(($low >> 8) & 0x000000FF);
-        $buffer[2] = chr(($low >> 16) & 0x000000FF);
-        $buffer[3] = chr(($low >> 24) & 0x000000FF);
-        $buffer[4] = chr($high & 0x000000FF);
-        $buffer[5] = chr(($high >> 8) & 0x000000FF);
-        $buffer[6] = chr(($high >> 16) & 0x000000FF);
-        $buffer[7] = chr(($high >> 24) & 0x000000FF);
-        return 8;
-    }
-
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/Descriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/Descriptor.php
deleted file mode 100644
index 51a34d6bc..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/Descriptor.php
+++ /dev/null
@@ -1,236 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class Descriptor
-{
-    use HasPublicDescriptorTrait;
-
-    private $full_name;
-    private $field = [];
-    private $json_to_field = [];
-    private $name_to_field = [];
-    private $index_to_field = [];
-    private $nested_type = [];
-    private $enum_type = [];
-    private $klass;
-    private $legacy_klass;
-    private $previous_klass;
-    private $options;
-    private $oneof_decl = [];
-
-    public function __construct()
-    {
-        $this->public_desc = new \Google\Protobuf\Descriptor($this);
-    }
-
-    public function addOneofDecl($oneof)
-    {
-        $this->oneof_decl[] = $oneof;
-    }
-
-    public function getOneofDecl()
-    {
-        return $this->oneof_decl;
-    }
-
-    public function setFullName($full_name)
-    {
-        $this->full_name = $full_name;
-    }
-
-    public function getFullName()
-    {
-        return $this->full_name;
-    }
-
-    public function addField($field)
-    {
-        $this->field[$field->getNumber()] = $field;
-        $this->json_to_field[$field->getJsonName()] = $field;
-        $this->name_to_field[$field->getName()] = $field;
-        $this->index_to_field[] = $field;
-    }
-
-    public function getField()
-    {
-        return $this->field;
-    }
-
-    public function addNestedType($desc)
-    {
-        $this->nested_type[] = $desc;
-    }
-
-    public function getNestedType()
-    {
-        return $this->nested_type;
-    }
-
-    public function addEnumType($desc)
-    {
-        $this->enum_type[] = $desc;
-    }
-
-    public function getEnumType()
-    {
-        return $this->enum_type;
-    }
-
-    public function getFieldByNumber($number)
-    {
-        if (!isset($this->field[$number])) {
-          return NULL;
-        } else {
-          return $this->field[$number];
-        }
-    }
-
-    public function getFieldByJsonName($json_name)
-    {
-        if (!isset($this->json_to_field[$json_name])) {
-          return NULL;
-        } else {
-          return $this->json_to_field[$json_name];
-        }
-    }
-
-    public function getFieldByName($name)
-    {
-        if (!isset($this->name_to_field[$name])) {
-          return NULL;
-        } else {
-          return $this->name_to_field[$name];
-        }
-    }
-
-    public function getFieldByIndex($index)
-    {
-        if (count($this->index_to_field) <= $index) {
-            return NULL;
-        } else {
-            return $this->index_to_field[$index];
-        }
-    }
-
-    public function setClass($klass)
-    {
-        $this->klass = $klass;
-    }
-
-    public function getClass()
-    {
-        return $this->klass;
-    }
-
-    public function setLegacyClass($klass)
-    {
-        $this->legacy_klass = $klass;
-    }
-
-    public function getLegacyClass()
-    {
-        return $this->legacy_klass;
-    }
-
-    public function setPreviouslyUnreservedClass($klass)
-    {
-        $this->previous_klass = $klass;
-    }
-
-    public function getPreviouslyUnreservedClass()
-    {
-        return $this->previous_klass;
-    }
-
-    public function setOptions($options)
-    {
-        $this->options = $options;
-    }
-
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public static function buildFromProto($proto, $file_proto, $containing)
-    {
-        $desc = new Descriptor();
-
-        $message_name_without_package  = "";
-        $classname = "";
-        $legacy_classname = "";
-        $previous_classname = "";
-        $fullname = "";
-        GPBUtil::getFullClassName(
-            $proto,
-            $containing,
-            $file_proto,
-            $message_name_without_package,
-            $classname,
-            $legacy_classname,
-            $fullname,
-            $previous_classname);
-        $desc->setFullName($fullname);
-        $desc->setClass($classname);
-        $desc->setLegacyClass($legacy_classname);
-        $desc->setPreviouslyUnreservedClass($previous_classname);
-        $desc->setOptions($proto->getOptions());
-
-        foreach ($proto->getField() as $field_proto) {
-            $desc->addField(FieldDescriptor::buildFromProto($field_proto));
-        }
-
-        // Handle nested types.
-        foreach ($proto->getNestedType() as $nested_proto) {
-            $desc->addNestedType(Descriptor::buildFromProto(
-              $nested_proto, $file_proto, $message_name_without_package));
-        }
-
-        // Handle nested enum.
-        foreach ($proto->getEnumType() as $enum_proto) {
-            $desc->addEnumType(EnumDescriptor::buildFromProto(
-              $enum_proto, $file_proto, $message_name_without_package));
-        }
-
-        // Handle oneof fields.
-        $index = 0;
-        foreach ($proto->getOneofDecl() as $oneof_proto) {
-            $desc->addOneofDecl(
-                OneofDescriptor::buildFromProto($oneof_proto, $desc, $index));
-            $index++;
-        }
-
-        return $desc;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorPool.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorPool.php
deleted file mode 100644
index 1be00e2ff..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorPool.php
+++ /dev/null
@@ -1,194 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\Descriptor;
-use Google\Protobuf\Internal\FileDescriptor;
-use Google\Protobuf\Internal\FileDescriptorSet;
-use Google\Protobuf\Internal\MessageBuilderContext;
-use Google\Protobuf\Internal\EnumBuilderContext;
-
-class DescriptorPool
-{
-    private static $pool;
-    // Map from message names to sub-maps, which are maps from field numbers to
-    // field descriptors.
-    private $class_to_desc = [];
-    private $class_to_enum_desc = [];
-    private $proto_to_class = [];
-
-    public static function getGeneratedPool()
-    {
-        if (!isset(self::$pool)) {
-            self::$pool = new DescriptorPool();
-        }
-        return self::$pool;
-    }
-
-    public function internalAddGeneratedFile($data, $use_nested = false)
-    {
-        $files = new FileDescriptorSet();
-        $files->mergeFromString($data);
-
-        foreach($files->getFile() as $file_proto) {
-            $file = FileDescriptor::buildFromProto($file_proto);
-
-            foreach ($file->getMessageType() as $desc) {
-                $this->addDescriptor($desc);
-            }
-            unset($desc);
-
-            foreach ($file->getEnumType() as $desc) {
-                $this->addEnumDescriptor($desc);
-            }
-            unset($desc);
-
-            foreach ($file->getMessageType() as $desc) {
-                $this->crossLink($desc);
-            }
-            unset($desc);
-        }
-    }
-
-    public function addMessage($name, $klass)
-    {
-        return new MessageBuilderContext($name, $klass, $this);
-    }
-
-    public function addEnum($name, $klass)
-    {
-        return new EnumBuilderContext($name, $klass, $this);
-    }
-
-    public function addDescriptor($descriptor)
-    {
-        $this->proto_to_class[$descriptor->getFullName()] =
-            $descriptor->getClass();
-        $this->class_to_desc[$descriptor->getClass()] = $descriptor;
-        $this->class_to_desc[$descriptor->getLegacyClass()] = $descriptor;
-        $this->class_to_desc[$descriptor->getPreviouslyUnreservedClass()] = $descriptor;
-        foreach ($descriptor->getNestedType() as $nested_type) {
-            $this->addDescriptor($nested_type);
-        }
-        foreach ($descriptor->getEnumType() as $enum_type) {
-            $this->addEnumDescriptor($enum_type);
-        }
-    }
-
-    public function addEnumDescriptor($descriptor)
-    {
-        $this->proto_to_class[$descriptor->getFullName()] =
-            $descriptor->getClass();
-        $this->class_to_enum_desc[$descriptor->getClass()] = $descriptor;
-        $this->class_to_enum_desc[$descriptor->getLegacyClass()] = $descriptor;
-    }
-
-    public function getDescriptorByClassName($klass)
-    {
-        if (isset($this->class_to_desc[$klass])) {
-            return $this->class_to_desc[$klass];
-        } else {
-            return null;
-        }
-    }
-
-    public function getEnumDescriptorByClassName($klass)
-    {
-        if (isset($this->class_to_enum_desc[$klass])) {
-            return $this->class_to_enum_desc[$klass];
-        } else {
-            return null;
-        }
-    }
-
-    public function getDescriptorByProtoName($proto)
-    {
-        if (isset($this->proto_to_class[$proto])) {
-            $klass = $this->proto_to_class[$proto];
-            return $this->class_to_desc[$klass];
-        } else {
-          return null;
-        }
-    }
-
-    public function getEnumDescriptorByProtoName($proto)
-    {
-        $klass = $this->proto_to_class[$proto];
-        return $this->class_to_enum_desc[$klass];
-    }
-
-    private function crossLink(Descriptor $desc)
-    {
-        foreach ($desc->getField() as $field) {
-            switch ($field->getType()) {
-                case GPBType::MESSAGE:
-                    $proto = $field->getMessageType();
-                    if ($proto[0] == '.') {
-                      $proto = substr($proto, 1);
-                    }
-                    $subdesc = $this->getDescriptorByProtoName($proto);
-                    if (is_null($subdesc)) {
-                        trigger_error(
-                            'proto not added: ' . $proto
-                            . " for " . $desc->getFullName(), E_USER_ERROR);
-                    }
-                    $field->setMessageType($subdesc);
-                    break;
-                case GPBType::ENUM:
-                    $proto = $field->getEnumType();
-                    if ($proto[0] == '.') {
-                      $proto = substr($proto, 1);
-                    }
-                    $field->setEnumType(
-                        $this->getEnumDescriptorByProtoName($proto));
-                    break;
-                default:
-                    break;
-            }
-        }
-        unset($field);
-
-        foreach ($desc->getNestedType() as $nested_type) {
-            $this->crossLink($nested_type);
-        }
-        unset($nested_type);
-    }
-
-    public function finish()
-    {
-        foreach ($this->class_to_desc as $klass => $desc) {
-            $this->crossLink($desc);
-        }
-        unset($desc);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto.php
deleted file mode 100644
index 2937c5a7c..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto.php
+++ /dev/null
@@ -1,336 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a message type.
- *
- * Generated from protobuf message <code>google.protobuf.DescriptorProto</code>
- */
-class DescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
-     */
-    private $field;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 6;</code>
-     */
-    private $extension;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto nested_type = 3;</code>
-     */
-    private $nested_type;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
-     */
-    private $enum_type;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
-     */
-    private $extension_range;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
-     */
-    private $oneof_decl;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
-     */
-    protected $options = null;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
-     */
-    private $reserved_range;
-    /**
-     * Reserved field names, which may not be used by fields in the same message.
-     * A given name may only be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
-     */
-    private $reserved_name;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type array<\Google\Protobuf\Internal\FieldDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $field
-     *     @type array<\Google\Protobuf\Internal\FieldDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $extension
-     *     @type array<\Google\Protobuf\Internal\DescriptorProto>|\Google\Protobuf\Internal\RepeatedField $nested_type
-     *     @type array<\Google\Protobuf\Internal\EnumDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $enum_type
-     *     @type array<\Google\Protobuf\Internal\DescriptorProto\ExtensionRange>|\Google\Protobuf\Internal\RepeatedField $extension_range
-     *     @type array<\Google\Protobuf\Internal\OneofDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $oneof_decl
-     *     @type \Google\Protobuf\Internal\MessageOptions $options
-     *     @type array<\Google\Protobuf\Internal\DescriptorProto\ReservedRange>|\Google\Protobuf\Internal\RepeatedField $reserved_range
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $reserved_name
-     *           Reserved field names, which may not be used by fields in the same message.
-     *           A given name may only be reserved once.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
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-        return isset($this->name) ? $this->name : '';
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-
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-        unset($this->name);
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-    public function setName($var)
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-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
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-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getField()
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-        return $this->field;
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-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
-     * @param array<\Google\Protobuf\Internal\FieldDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
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-    public function setField($var)
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-        $this->field = $arr;
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-        $this->extension = $arr;
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-        return $this;
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-    /**
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-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto nested_type = 3;</code>
-     * @param array<\Google\Protobuf\Internal\DescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setNestedType($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto::class);
-        $this->nested_type = $arr;
-
-        return $this;
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-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getEnumType()
-    {
-        return $this->enum_type;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
-     * @param array<\Google\Protobuf\Internal\EnumDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
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-    public function setEnumType($var)
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-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto::class);
-        $this->enum_type = $arr;
-
-        return $this;
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-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
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-        return $this->extension_range;
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-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
-     * @param array<\Google\Protobuf\Internal\DescriptorProto\ExtensionRange>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setExtensionRange($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto\ExtensionRange::class);
-        $this->extension_range = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOneofDecl()
-    {
-        return $this->oneof_decl;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
-     * @param array<\Google\Protobuf\Internal\OneofDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
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-    public function setOneofDecl($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\OneofDescriptorProto::class);
-        $this->oneof_decl = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
-     * @return \Google\Protobuf\Internal\MessageOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
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-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
-     * @param \Google\Protobuf\Internal\MessageOptions $var
-     * @return $this
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-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\MessageOptions::class);
-        $this->options = $var;
-
-        return $this;
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-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getReservedRange()
-    {
-        return $this->reserved_range;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
-     * @param array<\Google\Protobuf\Internal\DescriptorProto\ReservedRange>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
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-    public function setReservedRange($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto\ReservedRange::class);
-        $this->reserved_range = $arr;
-
-        return $this;
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-
-    /**
-     * Reserved field names, which may not be used by fields in the same message.
-     * A given name may only be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getReservedName()
-    {
-        return $this->reserved_name;
-    }
-
-    /**
-     * Reserved field names, which may not be used by fields in the same message.
-     * A given name may only be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setReservedName($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->reserved_name = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php
deleted file mode 100644
index 43c33c4a9..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php
+++ /dev/null
@@ -1,161 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\DescriptorProto;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.DescriptorProto.ExtensionRange</code>
- */
-class ExtensionRange extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     */
-    protected $start = null;
-    /**
-     * Exclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     */
-    protected $end = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
-     */
-    protected $options = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $start
-     *           Inclusive.
-     *     @type int $end
-     *           Exclusive.
-     *     @type \Google\Protobuf\Internal\ExtensionRangeOptions $options
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @return int
-     */
-    public function getStart()
-    {
-        return isset($this->start) ? $this->start : 0;
-    }
-
-    public function hasStart()
-    {
-        return isset($this->start);
-    }
-
-    public function clearStart()
-    {
-        unset($this->start);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setStart($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->start = $var;
-
-        return $this;
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-
-    /**
-     * Exclusive.
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-     * Generated from protobuf field <code>optional int32 end = 2;</code>
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-        return isset($this->end) ? $this->end : 0;
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-
-    public function hasEnd()
-    {
-        return isset($this->end);
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-
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-        unset($this->end);
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-
-    /**
-     * Exclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     * @param int $var
-     * @return $this
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-    {
-        GPBUtil::checkInt32($var);
-        $this->end = $var;
-
-        return $this;
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-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
-     * @return \Google\Protobuf\Internal\ExtensionRangeOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
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-
-    public function hasOptions()
-    {
-        return isset($this->options);
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-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
-     * @param \Google\Protobuf\Internal\ExtensionRangeOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\ExtensionRangeOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(ExtensionRange::class, \Google\Protobuf\Internal\DescriptorProto_ExtensionRange::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php
deleted file mode 100644
index f099cc345..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php
+++ /dev/null
@@ -1,128 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\DescriptorProto;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Range of reserved tag numbers. Reserved tag numbers may not be used by
- * fields or extension ranges in the same message. Reserved ranges may
- * not overlap.
- *
- * Generated from protobuf message <code>google.protobuf.DescriptorProto.ReservedRange</code>
- */
-class ReservedRange extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     */
-    protected $start = null;
-    /**
-     * Exclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     */
-    protected $end = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $start
-     *           Inclusive.
-     *     @type int $end
-     *           Exclusive.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @return int
-     */
-    public function getStart()
-    {
-        return isset($this->start) ? $this->start : 0;
-    }
-
-    public function hasStart()
-    {
-        return isset($this->start);
-    }
-
-    public function clearStart()
-    {
-        unset($this->start);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setStart($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->start = $var;
-
-        return $this;
-    }
-
-    /**
-     * Exclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     * @return int
-     */
-    public function getEnd()
-    {
-        return isset($this->end) ? $this->end : 0;
-    }
-
-    public function hasEnd()
-    {
-        return isset($this->end);
-    }
-
-    public function clearEnd()
-    {
-        unset($this->end);
-    }
-
-    /**
-     * Exclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setEnd($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->end = $var;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(ReservedRange::class, \Google\Protobuf\Internal\DescriptorProto_ReservedRange::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ExtensionRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ExtensionRange.php
deleted file mode 100644
index c928fbe5b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ExtensionRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\DescriptorProto\ExtensionRange instead.
-     * @deprecated
-     */
-    class DescriptorProto_ExtensionRange {}
-}
-class_exists(DescriptorProto\ExtensionRange::class);
-@trigger_error('Google\Protobuf\Internal\DescriptorProto_ExtensionRange is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\DescriptorProto\ExtensionRange instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ReservedRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ReservedRange.php
deleted file mode 100644
index e49e945f9..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/DescriptorProto_ReservedRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\DescriptorProto\ReservedRange instead.
-     * @deprecated
-     */
-    class DescriptorProto_ReservedRange {}
-}
-class_exists(DescriptorProto\ReservedRange::class);
-@trigger_error('Google\Protobuf\Internal\DescriptorProto_ReservedRange is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\DescriptorProto\ReservedRange instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumBuilderContext.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumBuilderContext.php
deleted file mode 100644
index 08397284e..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumBuilderContext.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\EnumDescriptor;
-use Google\Protobuf\EnumValueDescriptor;
-
-class EnumBuilderContext
-{
-
-    private $descriptor;
-    private $pool;
-
-    public function __construct($full_name, $klass, $pool)
-    {
-        $this->descriptor = new EnumDescriptor();
-        $this->descriptor->setFullName($full_name);
-        $this->descriptor->setClass($klass);
-        $this->pool = $pool;
-    }
-
-    public function value($name, $number)
-    {
-        $value = new EnumValueDescriptor($name, $number);
-        $this->descriptor->addValue($number, $value);
-        return $this;
-    }
-
-    public function finalizeToPool()
-    {
-        $this->pool->addEnumDescriptor($this->descriptor);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptor.php
deleted file mode 100644
index 383f53b13..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptor.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\EnumValueDescriptor;
-
-class EnumDescriptor
-{
-    use HasPublicDescriptorTrait;
-
-    private $klass;
-    private $legacy_klass;
-    private $full_name;
-    private $value;
-    private $name_to_value;
-    private $value_descriptor = [];
-
-    public function __construct()
-    {
-        $this->public_desc = new \Google\Protobuf\EnumDescriptor($this);
-    }
-
-    public function setFullName($full_name)
-    {
-        $this->full_name = $full_name;
-    }
-
-    public function getFullName()
-    {
-        return $this->full_name;
-    }
-
-    public function addValue($number, $value)
-    {
-        $this->value[$number] = $value;
-        $this->name_to_value[$value->getName()] = $value;
-        $this->value_descriptor[] = new EnumValueDescriptor($value->getName(), $number);
-    }
-
-    public function getValueByNumber($number)
-    {
-        if (isset($this->value[$number])) {
-            return $this->value[$number];
-        }
-        return null;
-    }
-
-    public function getValueByName($name)
-    {
-        if (isset($this->name_to_value[$name])) {
-            return $this->name_to_value[$name];
-        }
-        return null;
-    }
-
-    public function getValueDescriptorByIndex($index)
-    {
-        if (isset($this->value_descriptor[$index])) {
-            return $this->value_descriptor[$index];
-        }
-        return null;
-    }
-
-    public function getValueCount()
-    {
-        return count($this->value);
-    }
-
-    public function setClass($klass)
-    {
-        $this->klass = $klass;
-    }
-
-    public function getClass()
-    {
-        return $this->klass;
-    }
-
-    public function setLegacyClass($klass)
-    {
-        $this->legacy_klass = $klass;
-    }
-
-    public function getLegacyClass()
-    {
-        return $this->legacy_klass;
-    }
-
-    public static function buildFromProto($proto, $file_proto, $containing)
-    {
-        $desc = new EnumDescriptor();
-
-        $enum_name_without_package  = "";
-        $classname = "";
-        $legacy_classname = "";
-        $fullname = "";
-        GPBUtil::getFullClassName(
-            $proto,
-            $containing,
-            $file_proto,
-            $enum_name_without_package,
-            $classname,
-            $legacy_classname,
-            $fullname,
-            $unused_previous_classname);
-        $desc->setFullName($fullname);
-        $desc->setClass($classname);
-        $desc->setLegacyClass($legacy_classname);
-        $values = $proto->getValue();
-        foreach ($values as $value) {
-            $desc->addValue($value->getNumber(), $value);
-        }
-
-        return $desc;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto.php
deleted file mode 100644
index cb2a42ae3..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto.php
+++ /dev/null
@@ -1,216 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes an enum type.
- *
- * Generated from protobuf message <code>google.protobuf.EnumDescriptorProto</code>
- */
-class EnumDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
-     */
-    private $value;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
-     */
-    protected $options = null;
-    /**
-     * Range of reserved numeric values. Reserved numeric values may not be used
-     * by enum values in the same enum declaration. Reserved ranges may not
-     * overlap.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
-     */
-    private $reserved_range;
-    /**
-     * Reserved enum value names, which may not be reused. A given name may only
-     * be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
-     */
-    private $reserved_name;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type array<\Google\Protobuf\Internal\EnumValueDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $value
-     *     @type \Google\Protobuf\Internal\EnumOptions $options
-     *     @type array<\Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange>|\Google\Protobuf\Internal\RepeatedField $reserved_range
-     *           Range of reserved numeric values. Reserved numeric values may not be used
-     *           by enum values in the same enum declaration. Reserved ranges may not
-     *           overlap.
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $reserved_name
-     *           Reserved enum value names, which may not be reused. A given name may only
-     *           be reserved once.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
-     * @param array<\Google\Protobuf\Internal\EnumValueDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumValueDescriptorProto::class);
-        $this->value = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
-     * @return \Google\Protobuf\Internal\EnumOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
-     * @param \Google\Protobuf\Internal\EnumOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\EnumOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-    /**
-     * Range of reserved numeric values. Reserved numeric values may not be used
-     * by enum values in the same enum declaration. Reserved ranges may not
-     * overlap.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getReservedRange()
-    {
-        return $this->reserved_range;
-    }
-
-    /**
-     * Range of reserved numeric values. Reserved numeric values may not be used
-     * by enum values in the same enum declaration. Reserved ranges may not
-     * overlap.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
-     * @param array<\Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setReservedRange($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange::class);
-        $this->reserved_range = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Reserved enum value names, which may not be reused. A given name may only
-     * be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getReservedName()
-    {
-        return $this->reserved_name;
-    }
-
-    /**
-     * Reserved enum value names, which may not be reused. A given name may only
-     * be reserved once.
-     *
-     * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setReservedName($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->reserved_name = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php
deleted file mode 100644
index 7282fccb0..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\EnumDescriptorProto;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Range of reserved numeric values. Reserved values may not be used by
- * entries in the same enum. Reserved ranges may not overlap.
- * Note that this is distinct from DescriptorProto.ReservedRange in that it
- * is inclusive such that it can appropriately represent the entire int32
- * domain.
- *
- * Generated from protobuf message <code>google.protobuf.EnumDescriptorProto.EnumReservedRange</code>
- */
-class EnumReservedRange extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     */
-    protected $start = null;
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     */
-    protected $end = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $start
-     *           Inclusive.
-     *     @type int $end
-     *           Inclusive.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @return int
-     */
-    public function getStart()
-    {
-        return isset($this->start) ? $this->start : 0;
-    }
-
-    public function hasStart()
-    {
-        return isset($this->start);
-    }
-
-    public function clearStart()
-    {
-        unset($this->start);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 start = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setStart($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->start = $var;
-
-        return $this;
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     * @return int
-     */
-    public function getEnd()
-    {
-        return isset($this->end) ? $this->end : 0;
-    }
-
-    public function hasEnd()
-    {
-        return isset($this->end);
-    }
-
-    public function clearEnd()
-    {
-        unset($this->end);
-    }
-
-    /**
-     * Inclusive.
-     *
-     * Generated from protobuf field <code>optional int32 end = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setEnd($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->end = $var;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(EnumReservedRange::class, \Google\Protobuf\Internal\EnumDescriptorProto_EnumReservedRange::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto_EnumReservedRange.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto_EnumReservedRange.php
deleted file mode 100644
index b1b59ed91..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumDescriptorProto_EnumReservedRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange instead.
-     * @deprecated
-     */
-    class EnumDescriptorProto_EnumReservedRange {}
-}
-class_exists(EnumDescriptorProto\EnumReservedRange::class);
-@trigger_error('Google\Protobuf\Internal\EnumDescriptorProto_EnumReservedRange is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumOptions.php
deleted file mode 100644
index 6146a6a3b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumOptions.php
+++ /dev/null
@@ -1,242 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.EnumOptions</code>
- */
-class EnumOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Set this option to true to allow mapping different tag names to the same
-     * value.
-     *
-     * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
-     */
-    protected $allow_alias = null;
-    /**
-     * Is this enum deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating enums.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * TODO(b/261750190) Remove this legacy behavior once downstream teams have
-     * had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 6 [deprecated = true];</code>
-     * @deprecated
-     */
-    protected $deprecated_legacy_json_field_conflicts = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $allow_alias
-     *           Set this option to true to allow mapping different tag names to the same
-     *           value.
-     *     @type bool $deprecated
-     *           Is this enum deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for the enum, or it will be completely ignored; in the very least, this
-     *           is a formalization for deprecating enums.
-     *     @type bool $deprecated_legacy_json_field_conflicts
-     *           Enable the legacy handling of JSON field name conflicts.  This lowercases
-     *           and strips underscored from the fields before comparison in proto3 only.
-     *           The new behavior takes `json_name` into account and applies to proto2 as
-     *           well.
-     *           TODO(b/261750190) Remove this legacy behavior once downstream teams have
-     *           had time to migrate.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Set this option to true to allow mapping different tag names to the same
-     * value.
-     *
-     * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
-     * @return bool
-     */
-    public function getAllowAlias()
-    {
-        return isset($this->allow_alias) ? $this->allow_alias : false;
-    }
-
-    public function hasAllowAlias()
-    {
-        return isset($this->allow_alias);
-    }
-
-    public function clearAllowAlias()
-    {
-        unset($this->allow_alias);
-    }
-
-    /**
-     * Set this option to true to allow mapping different tag names to the same
-     * value.
-     *
-     * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setAllowAlias($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->allow_alias = $var;
-
-        return $this;
-    }
-
-    /**
-     * Is this enum deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating enums.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this enum deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating enums.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * TODO(b/261750190) Remove this legacy behavior once downstream teams have
-     * had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 6 [deprecated = true];</code>
-     * @return bool
-     * @deprecated
-     */
-    public function getDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        return isset($this->deprecated_legacy_json_field_conflicts) ? $this->deprecated_legacy_json_field_conflicts : false;
-    }
-
-    public function hasDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        return isset($this->deprecated_legacy_json_field_conflicts);
-    }
-
-    public function clearDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        unset($this->deprecated_legacy_json_field_conflicts);
-    }
-
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * TODO(b/261750190) Remove this legacy behavior once downstream teams have
-     * had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 6 [deprecated = true];</code>
-     * @param bool $var
-     * @return $this
-     * @deprecated
-     */
-    public function setDeprecatedLegacyJsonFieldConflicts($var)
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        GPBUtil::checkBool($var);
-        $this->deprecated_legacy_json_field_conflicts = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php
deleted file mode 100644
index 0feaea6f1..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a value within an enum.
- *
- * Generated from protobuf message <code>google.protobuf.EnumValueDescriptorProto</code>
- */
-class EnumValueDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>optional int32 number = 2;</code>
-     */
-    protected $number = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
-     */
-    protected $options = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type int $number
-     *     @type \Google\Protobuf\Internal\EnumValueOptions $options
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int32 number = 2;</code>
-     * @return int
-     */
-    public function getNumber()
-    {
-        return isset($this->number) ? $this->number : 0;
-    }
-
-    public function hasNumber()
-    {
-        return isset($this->number);
-    }
-
-    public function clearNumber()
-    {
-        unset($this->number);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int32 number = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNumber($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->number = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
-     * @return \Google\Protobuf\Internal\EnumValueOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
-     * @param \Google\Protobuf\Internal\EnumValueOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\EnumValueOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueOptions.php
deleted file mode 100644
index 2db7fceea..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/EnumValueOptions.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.EnumValueOptions</code>
- */
-class EnumValueOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Is this enum value deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum value, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating enum values.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $deprecated
-     *           Is this enum value deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for the enum value, or it will be completely ignored; in the very least,
-     *           this is a formalization for deprecating enum values.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Is this enum value deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum value, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating enum values.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this enum value deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the enum value, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating enum values.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/ExtensionRangeOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/ExtensionRangeOptions.php
deleted file mode 100644
index 245173c3d..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/ExtensionRangeOptions.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.ExtensionRangeOptions</code>
- */
-class ExtensionRangeOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptor.php
deleted file mode 100644
index 3a9a73b72..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptor.php
+++ /dev/null
@@ -1,326 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class FieldDescriptor
-{
-    use HasPublicDescriptorTrait;
-
-    private $name;
-    private $json_name;
-    private $setter;
-    private $getter;
-    private $number;
-    private $label;
-    private $type;
-    private $message_type;
-    private $enum_type;
-    private $packed;
-    private $oneof_index = -1;
-    private $proto3_optional;
-
-    /** @var OneofDescriptor $containing_oneof */
-    private $containing_oneof;
-
-    public function __construct()
-    {
-        $this->public_desc = new \Google\Protobuf\FieldDescriptor($this);
-    }
-
-    public function setOneofIndex($index)
-    {
-        $this->oneof_index = $index;
-    }
-
-    public function getOneofIndex()
-    {
-        return $this->oneof_index;
-    }
-
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    public function setJsonName($json_name)
-    {
-        $this->json_name = $json_name;
-    }
-
-    public function getJsonName()
-    {
-        return $this->json_name;
-    }
-
-    public function setSetter($setter)
-    {
-        $this->setter = $setter;
-    }
-
-    public function getSetter()
-    {
-        return $this->setter;
-    }
-
-    public function setGetter($getter)
-    {
-        $this->getter = $getter;
-    }
-
-    public function getGetter()
-    {
-        return $this->getter;
-    }
-
-    public function setNumber($number)
-    {
-        $this->number = $number;
-    }
-
-    public function getNumber()
-    {
-        return $this->number;
-    }
-
-    public function setLabel($label)
-    {
-        $this->label = $label;
-    }
-
-    public function getLabel()
-    {
-        return $this->label;
-    }
-
-    public function isRepeated()
-    {
-        return $this->label === GPBLabel::REPEATED;
-    }
-
-    public function setType($type)
-    {
-        $this->type = $type;
-    }
-
-    public function getType()
-    {
-        return $this->type;
-    }
-
-    public function setMessageType($message_type)
-    {
-        $this->message_type = $message_type;
-    }
-
-    public function getMessageType()
-    {
-        return $this->message_type;
-    }
-
-    public function setEnumType($enum_type)
-    {
-        $this->enum_type = $enum_type;
-    }
-
-    public function getEnumType()
-    {
-        return $this->enum_type;
-    }
-
-    public function setPacked($packed)
-    {
-        $this->packed = $packed;
-    }
-
-    public function getPacked()
-    {
-        return $this->packed;
-    }
-
-    public function getProto3Optional()
-    {
-        return $this->proto3_optional;
-    }
-
-    public function setProto3Optional($proto3_optional)
-    {
-        $this->proto3_optional = $proto3_optional;
-    }
-
-    public function getContainingOneof()
-    {
-        return $this->containing_oneof;
-    }
-
-    public function setContainingOneof($containing_oneof)
-    {
-        $this->containing_oneof = $containing_oneof;
-    }
-
-    public function getRealContainingOneof()
-    {
-        return !is_null($this->containing_oneof) && !$this->containing_oneof->isSynthetic()
-            ? $this->containing_oneof : null;
-    }
-
-    public function isPackable()
-    {
-        return $this->isRepeated() && self::isTypePackable($this->type);
-    }
-
-    public function isMap()
-    {
-        return $this->getType() == GPBType::MESSAGE &&
-               !is_null($this->getMessageType()->getOptions()) &&
-               $this->getMessageType()->getOptions()->getMapEntry();
-    }
-
-    public function isTimestamp()
-    {
-        return $this->getType() == GPBType::MESSAGE &&
-            $this->getMessageType()->getClass() === "Google\Protobuf\Timestamp";
-    }
-
-    public function isWrapperType()
-    {
-        if ($this->getType() == GPBType::MESSAGE) {
-            $class = $this->getMessageType()->getClass();
-            return in_array($class, [
-                "Google\Protobuf\DoubleValue",
-                "Google\Protobuf\FloatValue",
-                "Google\Protobuf\Int64Value",
-                "Google\Protobuf\UInt64Value",
-                "Google\Protobuf\Int32Value",
-                "Google\Protobuf\UInt32Value",
-                "Google\Protobuf\BoolValue",
-                "Google\Protobuf\StringValue",
-                "Google\Protobuf\BytesValue",
-            ]);
-        }
-        return false;
-    }
-
-    private static function isTypePackable($field_type)
-    {
-        return ($field_type !== GPBType::STRING  &&
-            $field_type !== GPBType::GROUP   &&
-            $field_type !== GPBType::MESSAGE &&
-            $field_type !== GPBType::BYTES);
-    }
-
-    /**
-     * @param FieldDescriptorProto $proto
-     * @return FieldDescriptor
-     */
-    public static function getFieldDescriptor($proto)
-    {
-        $type_name = null;
-        $type = $proto->getType();
-        switch ($type) {
-            case GPBType::MESSAGE:
-            case GPBType::GROUP:
-            case GPBType::ENUM:
-                $type_name = $proto->getTypeName();
-                break;
-            default:
-                break;
-        }
-
-        $oneof_index = $proto->hasOneofIndex() ? $proto->getOneofIndex() : -1;
-        // TODO: once proto2 is supported, this default should be false
-        // for proto2.
-        if ($proto->getLabel() === GPBLabel::REPEATED &&
-            $proto->getType() !== GPBType::MESSAGE &&
-            $proto->getType() !== GPBType::GROUP &&
-            $proto->getType() !== GPBType::STRING &&
-            $proto->getType() !== GPBType::BYTES) {
-          $packed = true;
-        } else {
-          $packed = false;
-        }
-        $options = $proto->getOptions();
-        if ($options !== null) {
-            $packed = $options->getPacked();
-        }
-
-        $field = new FieldDescriptor();
-        $field->setName($proto->getName());
-
-        if ($proto->hasJsonName()) {
-            $json_name = $proto->getJsonName();
-        } else {
-            $proto_name = $proto->getName();
-            $json_name = implode('', array_map('ucwords', explode('_', $proto_name)));
-            if ($proto_name[0] !== "_" && !ctype_upper($proto_name[0])) {
-                $json_name = lcfirst($json_name);
-            }
-        }
-        $field->setJsonName($json_name);
-
-        $camel_name = implode('', array_map('ucwords', explode('_', $proto->getName())));
-        $field->setGetter('get' . $camel_name);
-        $field->setSetter('set' . $camel_name);
-        $field->setType($proto->getType());
-        $field->setNumber($proto->getNumber());
-        $field->setLabel($proto->getLabel());
-        $field->setPacked($packed);
-        $field->setOneofIndex($oneof_index);
-        $field->setProto3Optional($proto->getProto3Optional());
-
-        // At this time, the message/enum type may have not been added to pool.
-        // So we use the type name as place holder and will replace it with the
-        // actual descriptor in cross building.
-        switch ($type) {
-            case GPBType::MESSAGE:
-                $field->setMessageType($type_name);
-                break;
-            case GPBType::ENUM:
-                $field->setEnumType($type_name);
-                break;
-            default:
-                break;
-        }
-
-        return $field;
-    }
-
-    public static function buildFromProto($proto)
-    {
-        return FieldDescriptor::getFieldDescriptor($proto);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto.php
deleted file mode 100644
index 5e99bff17..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto.php
+++ /dev/null
@@ -1,611 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a field within a message.
- *
- * Generated from protobuf message <code>google.protobuf.FieldDescriptorProto</code>
- */
-class FieldDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>optional int32 number = 3;</code>
-     */
-    protected $number = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
-     */
-    protected $label = null;
-    /**
-     * If type_name is set, this need not be set.  If both this and type_name
-     * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
-     */
-    protected $type = null;
-    /**
-     * For message and enum types, this is the name of the type.  If the name
-     * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-     * rules are used to find the type (i.e. first the nested types within this
-     * message are searched, then within the parent, on up to the root
-     * namespace).
-     *
-     * Generated from protobuf field <code>optional string type_name = 6;</code>
-     */
-    protected $type_name = null;
-    /**
-     * For extensions, this is the name of the type being extended.  It is
-     * resolved in the same manner as type_name.
-     *
-     * Generated from protobuf field <code>optional string extendee = 2;</code>
-     */
-    protected $extendee = null;
-    /**
-     * For numeric types, contains the original text representation of the value.
-     * For booleans, "true" or "false".
-     * For strings, contains the default text contents (not escaped in any way).
-     * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-     *
-     * Generated from protobuf field <code>optional string default_value = 7;</code>
-     */
-    protected $default_value = null;
-    /**
-     * If set, gives the index of a oneof in the containing type's oneof_decl
-     * list.  This field is a member of that oneof.
-     *
-     * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
-     */
-    protected $oneof_index = null;
-    /**
-     * JSON name of this field. The value is set by protocol compiler. If the
-     * user has set a "json_name" option on this field, that option's value
-     * will be used. Otherwise, it's deduced from the field's name by converting
-     * it to camelCase.
-     *
-     * Generated from protobuf field <code>optional string json_name = 10;</code>
-     */
-    protected $json_name = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
-     */
-    protected $options = null;
-    /**
-     * If true, this is a proto3 "optional". When a proto3 field is optional, it
-     * tracks presence regardless of field type.
-     * When proto3_optional is true, this field must be belong to a oneof to
-     * signal to old proto3 clients that presence is tracked for this field. This
-     * oneof is known as a "synthetic" oneof, and this field must be its sole
-     * member (each proto3 optional field gets its own synthetic oneof). Synthetic
-     * oneofs exist in the descriptor only, and do not generate any API. Synthetic
-     * oneofs must be ordered after all "real" oneofs.
-     * For message fields, proto3_optional doesn't create any semantic change,
-     * since non-repeated message fields always track presence. However it still
-     * indicates the semantic detail of whether the user wrote "optional" or not.
-     * This can be useful for round-tripping the .proto file. For consistency we
-     * give message fields a synthetic oneof also, even though it is not required
-     * to track presence. This is especially important because the parser can't
-     * tell if a field is a message or an enum, so it must always create a
-     * synthetic oneof.
-     * Proto2 optional fields do not set this flag, because they already indicate
-     * optional with `LABEL_OPTIONAL`.
-     *
-     * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
-     */
-    protected $proto3_optional = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type int $number
-     *     @type int $label
-     *     @type int $type
-     *           If type_name is set, this need not be set.  If both this and type_name
-     *           are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-     *     @type string $type_name
-     *           For message and enum types, this is the name of the type.  If the name
-     *           starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-     *           rules are used to find the type (i.e. first the nested types within this
-     *           message are searched, then within the parent, on up to the root
-     *           namespace).
-     *     @type string $extendee
-     *           For extensions, this is the name of the type being extended.  It is
-     *           resolved in the same manner as type_name.
-     *     @type string $default_value
-     *           For numeric types, contains the original text representation of the value.
-     *           For booleans, "true" or "false".
-     *           For strings, contains the default text contents (not escaped in any way).
-     *           For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-     *     @type int $oneof_index
-     *           If set, gives the index of a oneof in the containing type's oneof_decl
-     *           list.  This field is a member of that oneof.
-     *     @type string $json_name
-     *           JSON name of this field. The value is set by protocol compiler. If the
-     *           user has set a "json_name" option on this field, that option's value
-     *           will be used. Otherwise, it's deduced from the field's name by converting
-     *           it to camelCase.
-     *     @type \Google\Protobuf\Internal\FieldOptions $options
-     *     @type bool $proto3_optional
-     *           If true, this is a proto3 "optional". When a proto3 field is optional, it
-     *           tracks presence regardless of field type.
-     *           When proto3_optional is true, this field must be belong to a oneof to
-     *           signal to old proto3 clients that presence is tracked for this field. This
-     *           oneof is known as a "synthetic" oneof, and this field must be its sole
-     *           member (each proto3 optional field gets its own synthetic oneof). Synthetic
-     *           oneofs exist in the descriptor only, and do not generate any API. Synthetic
-     *           oneofs must be ordered after all "real" oneofs.
-     *           For message fields, proto3_optional doesn't create any semantic change,
-     *           since non-repeated message fields always track presence. However it still
-     *           indicates the semantic detail of whether the user wrote "optional" or not.
-     *           This can be useful for round-tripping the .proto file. For consistency we
-     *           give message fields a synthetic oneof also, even though it is not required
-     *           to track presence. This is especially important because the parser can't
-     *           tell if a field is a message or an enum, so it must always create a
-     *           synthetic oneof.
-     *           Proto2 optional fields do not set this flag, because they already indicate
-     *           optional with `LABEL_OPTIONAL`.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int32 number = 3;</code>
-     * @return int
-     */
-    public function getNumber()
-    {
-        return isset($this->number) ? $this->number : 0;
-    }
-
-    public function hasNumber()
-    {
-        return isset($this->number);
-    }
-
-    public function clearNumber()
-    {
-        unset($this->number);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int32 number = 3;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNumber($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->number = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
-     * @return int
-     */
-    public function getLabel()
-    {
-        return isset($this->label) ? $this->label : 0;
-    }
-
-    public function hasLabel()
-    {
-        return isset($this->label);
-    }
-
-    public function clearLabel()
-    {
-        unset($this->label);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setLabel($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Label::class);
-        $this->label = $var;
-
-        return $this;
-    }
-
-    /**
-     * If type_name is set, this need not be set.  If both this and type_name
-     * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
-     * @return int
-     */
-    public function getType()
-    {
-        return isset($this->type) ? $this->type : 0;
-    }
-
-    public function hasType()
-    {
-        return isset($this->type);
-    }
-
-    public function clearType()
-    {
-        unset($this->type);
-    }
-
-    /**
-     * If type_name is set, this need not be set.  If both this and type_name
-     * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setType($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Type::class);
-        $this->type = $var;
-
-        return $this;
-    }
-
-    /**
-     * For message and enum types, this is the name of the type.  If the name
-     * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-     * rules are used to find the type (i.e. first the nested types within this
-     * message are searched, then within the parent, on up to the root
-     * namespace).
-     *
-     * Generated from protobuf field <code>optional string type_name = 6;</code>
-     * @return string
-     */
-    public function getTypeName()
-    {
-        return isset($this->type_name) ? $this->type_name : '';
-    }
-
-    public function hasTypeName()
-    {
-        return isset($this->type_name);
-    }
-
-    public function clearTypeName()
-    {
-        unset($this->type_name);
-    }
-
-    /**
-     * For message and enum types, this is the name of the type.  If the name
-     * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-     * rules are used to find the type (i.e. first the nested types within this
-     * message are searched, then within the parent, on up to the root
-     * namespace).
-     *
-     * Generated from protobuf field <code>optional string type_name = 6;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setTypeName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->type_name = $var;
-
-        return $this;
-    }
-
-    /**
-     * For extensions, this is the name of the type being extended.  It is
-     * resolved in the same manner as type_name.
-     *
-     * Generated from protobuf field <code>optional string extendee = 2;</code>
-     * @return string
-     */
-    public function getExtendee()
-    {
-        return isset($this->extendee) ? $this->extendee : '';
-    }
-
-    public function hasExtendee()
-    {
-        return isset($this->extendee);
-    }
-
-    public function clearExtendee()
-    {
-        unset($this->extendee);
-    }
-
-    /**
-     * For extensions, this is the name of the type being extended.  It is
-     * resolved in the same manner as type_name.
-     *
-     * Generated from protobuf field <code>optional string extendee = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setExtendee($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->extendee = $var;
-
-        return $this;
-    }
-
-    /**
-     * For numeric types, contains the original text representation of the value.
-     * For booleans, "true" or "false".
-     * For strings, contains the default text contents (not escaped in any way).
-     * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-     *
-     * Generated from protobuf field <code>optional string default_value = 7;</code>
-     * @return string
-     */
-    public function getDefaultValue()
-    {
-        return isset($this->default_value) ? $this->default_value : '';
-    }
-
-    public function hasDefaultValue()
-    {
-        return isset($this->default_value);
-    }
-
-    public function clearDefaultValue()
-    {
-        unset($this->default_value);
-    }
-
-    /**
-     * For numeric types, contains the original text representation of the value.
-     * For booleans, "true" or "false".
-     * For strings, contains the default text contents (not escaped in any way).
-     * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-     *
-     * Generated from protobuf field <code>optional string default_value = 7;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setDefaultValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->default_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * If set, gives the index of a oneof in the containing type's oneof_decl
-     * list.  This field is a member of that oneof.
-     *
-     * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
-     * @return int
-     */
-    public function getOneofIndex()
-    {
-        return isset($this->oneof_index) ? $this->oneof_index : 0;
-    }
-
-    public function hasOneofIndex()
-    {
-        return isset($this->oneof_index);
-    }
-
-    public function clearOneofIndex()
-    {
-        unset($this->oneof_index);
-    }
-
-    /**
-     * If set, gives the index of a oneof in the containing type's oneof_decl
-     * list.  This field is a member of that oneof.
-     *
-     * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setOneofIndex($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->oneof_index = $var;
-
-        return $this;
-    }
-
-    /**
-     * JSON name of this field. The value is set by protocol compiler. If the
-     * user has set a "json_name" option on this field, that option's value
-     * will be used. Otherwise, it's deduced from the field's name by converting
-     * it to camelCase.
-     *
-     * Generated from protobuf field <code>optional string json_name = 10;</code>
-     * @return string
-     */
-    public function getJsonName()
-    {
-        return isset($this->json_name) ? $this->json_name : '';
-    }
-
-    public function hasJsonName()
-    {
-        return isset($this->json_name);
-    }
-
-    public function clearJsonName()
-    {
-        unset($this->json_name);
-    }
-
-    /**
-     * JSON name of this field. The value is set by protocol compiler. If the
-     * user has set a "json_name" option on this field, that option's value
-     * will be used. Otherwise, it's deduced from the field's name by converting
-     * it to camelCase.
-     *
-     * Generated from protobuf field <code>optional string json_name = 10;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setJsonName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->json_name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
-     * @return \Google\Protobuf\Internal\FieldOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
-     * @param \Google\Protobuf\Internal\FieldOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FieldOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-    /**
-     * If true, this is a proto3 "optional". When a proto3 field is optional, it
-     * tracks presence regardless of field type.
-     * When proto3_optional is true, this field must be belong to a oneof to
-     * signal to old proto3 clients that presence is tracked for this field. This
-     * oneof is known as a "synthetic" oneof, and this field must be its sole
-     * member (each proto3 optional field gets its own synthetic oneof). Synthetic
-     * oneofs exist in the descriptor only, and do not generate any API. Synthetic
-     * oneofs must be ordered after all "real" oneofs.
-     * For message fields, proto3_optional doesn't create any semantic change,
-     * since non-repeated message fields always track presence. However it still
-     * indicates the semantic detail of whether the user wrote "optional" or not.
-     * This can be useful for round-tripping the .proto file. For consistency we
-     * give message fields a synthetic oneof also, even though it is not required
-     * to track presence. This is especially important because the parser can't
-     * tell if a field is a message or an enum, so it must always create a
-     * synthetic oneof.
-     * Proto2 optional fields do not set this flag, because they already indicate
-     * optional with `LABEL_OPTIONAL`.
-     *
-     * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
-     * @return bool
-     */
-    public function getProto3Optional()
-    {
-        return isset($this->proto3_optional) ? $this->proto3_optional : false;
-    }
-
-    public function hasProto3Optional()
-    {
-        return isset($this->proto3_optional);
-    }
-
-    public function clearProto3Optional()
-    {
-        unset($this->proto3_optional);
-    }
-
-    /**
-     * If true, this is a proto3 "optional". When a proto3 field is optional, it
-     * tracks presence regardless of field type.
-     * When proto3_optional is true, this field must be belong to a oneof to
-     * signal to old proto3 clients that presence is tracked for this field. This
-     * oneof is known as a "synthetic" oneof, and this field must be its sole
-     * member (each proto3 optional field gets its own synthetic oneof). Synthetic
-     * oneofs exist in the descriptor only, and do not generate any API. Synthetic
-     * oneofs must be ordered after all "real" oneofs.
-     * For message fields, proto3_optional doesn't create any semantic change,
-     * since non-repeated message fields always track presence. However it still
-     * indicates the semantic detail of whether the user wrote "optional" or not.
-     * This can be useful for round-tripping the .proto file. For consistency we
-     * give message fields a synthetic oneof also, even though it is not required
-     * to track presence. This is especially important because the parser can't
-     * tell if a field is a message or an enum, so it must always create a
-     * synthetic oneof.
-     * Proto2 optional fields do not set this flag, because they already indicate
-     * optional with `LABEL_OPTIONAL`.
-     *
-     * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setProto3Optional($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->proto3_optional = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php
deleted file mode 100644
index a54b228f1..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\FieldDescriptorProto;
-
-use UnexpectedValueException;
-
-/**
- * Protobuf type <code>google.protobuf.FieldDescriptorProto.Label</code>
- */
-class Label
-{
-    /**
-     * 0 is reserved for errors
-     *
-     * Generated from protobuf enum <code>LABEL_OPTIONAL = 1;</code>
-     */
-    const LABEL_OPTIONAL = 1;
-    /**
-     * Generated from protobuf enum <code>LABEL_REQUIRED = 2;</code>
-     */
-    const LABEL_REQUIRED = 2;
-    /**
-     * Generated from protobuf enum <code>LABEL_REPEATED = 3;</code>
-     */
-    const LABEL_REPEATED = 3;
-
-    private static $valueToName = [
-        self::LABEL_OPTIONAL => 'LABEL_OPTIONAL',
-        self::LABEL_REQUIRED => 'LABEL_REQUIRED',
-        self::LABEL_REPEATED => 'LABEL_REPEATED',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Label::class, \Google\Protobuf\Internal\FieldDescriptorProto_Label::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php
deleted file mode 100644
index 6072e9990..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php
+++ /dev/null
@@ -1,153 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\FieldDescriptorProto;
-
-use UnexpectedValueException;
-
-/**
- * Protobuf type <code>google.protobuf.FieldDescriptorProto.Type</code>
- */
-class Type
-{
-    /**
-     * 0 is reserved for errors.
-     * Order is weird for historical reasons.
-     *
-     * Generated from protobuf enum <code>TYPE_DOUBLE = 1;</code>
-     */
-    const TYPE_DOUBLE = 1;
-    /**
-     * Generated from protobuf enum <code>TYPE_FLOAT = 2;</code>
-     */
-    const TYPE_FLOAT = 2;
-    /**
-     * Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
-     * negative values are likely.
-     *
-     * Generated from protobuf enum <code>TYPE_INT64 = 3;</code>
-     */
-    const TYPE_INT64 = 3;
-    /**
-     * Generated from protobuf enum <code>TYPE_UINT64 = 4;</code>
-     */
-    const TYPE_UINT64 = 4;
-    /**
-     * Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
-     * negative values are likely.
-     *
-     * Generated from protobuf enum <code>TYPE_INT32 = 5;</code>
-     */
-    const TYPE_INT32 = 5;
-    /**
-     * Generated from protobuf enum <code>TYPE_FIXED64 = 6;</code>
-     */
-    const TYPE_FIXED64 = 6;
-    /**
-     * Generated from protobuf enum <code>TYPE_FIXED32 = 7;</code>
-     */
-    const TYPE_FIXED32 = 7;
-    /**
-     * Generated from protobuf enum <code>TYPE_BOOL = 8;</code>
-     */
-    const TYPE_BOOL = 8;
-    /**
-     * Generated from protobuf enum <code>TYPE_STRING = 9;</code>
-     */
-    const TYPE_STRING = 9;
-    /**
-     * Tag-delimited aggregate.
-     * Group type is deprecated and not supported in proto3. However, Proto3
-     * implementations should still be able to parse the group wire format and
-     * treat group fields as unknown fields.
-     *
-     * Generated from protobuf enum <code>TYPE_GROUP = 10;</code>
-     */
-    const TYPE_GROUP = 10;
-    /**
-     * Length-delimited aggregate.
-     *
-     * Generated from protobuf enum <code>TYPE_MESSAGE = 11;</code>
-     */
-    const TYPE_MESSAGE = 11;
-    /**
-     * New in version 2.
-     *
-     * Generated from protobuf enum <code>TYPE_BYTES = 12;</code>
-     */
-    const TYPE_BYTES = 12;
-    /**
-     * Generated from protobuf enum <code>TYPE_UINT32 = 13;</code>
-     */
-    const TYPE_UINT32 = 13;
-    /**
-     * Generated from protobuf enum <code>TYPE_ENUM = 14;</code>
-     */
-    const TYPE_ENUM = 14;
-    /**
-     * Generated from protobuf enum <code>TYPE_SFIXED32 = 15;</code>
-     */
-    const TYPE_SFIXED32 = 15;
-    /**
-     * Generated from protobuf enum <code>TYPE_SFIXED64 = 16;</code>
-     */
-    const TYPE_SFIXED64 = 16;
-    /**
-     * Uses ZigZag encoding.
-     *
-     * Generated from protobuf enum <code>TYPE_SINT32 = 17;</code>
-     */
-    const TYPE_SINT32 = 17;
-    /**
-     * Uses ZigZag encoding.
-     *
-     * Generated from protobuf enum <code>TYPE_SINT64 = 18;</code>
-     */
-    const TYPE_SINT64 = 18;
-
-    private static $valueToName = [
-        self::TYPE_DOUBLE => 'TYPE_DOUBLE',
-        self::TYPE_FLOAT => 'TYPE_FLOAT',
-        self::TYPE_INT64 => 'TYPE_INT64',
-        self::TYPE_UINT64 => 'TYPE_UINT64',
-        self::TYPE_INT32 => 'TYPE_INT32',
-        self::TYPE_FIXED64 => 'TYPE_FIXED64',
-        self::TYPE_FIXED32 => 'TYPE_FIXED32',
-        self::TYPE_BOOL => 'TYPE_BOOL',
-        self::TYPE_STRING => 'TYPE_STRING',
-        self::TYPE_GROUP => 'TYPE_GROUP',
-        self::TYPE_MESSAGE => 'TYPE_MESSAGE',
-        self::TYPE_BYTES => 'TYPE_BYTES',
-        self::TYPE_UINT32 => 'TYPE_UINT32',
-        self::TYPE_ENUM => 'TYPE_ENUM',
-        self::TYPE_SFIXED32 => 'TYPE_SFIXED32',
-        self::TYPE_SFIXED64 => 'TYPE_SFIXED64',
-        self::TYPE_SINT32 => 'TYPE_SINT32',
-        self::TYPE_SINT64 => 'TYPE_SINT64',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Type::class, \Google\Protobuf\Internal\FieldDescriptorProto_Type::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Label.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Label.php
deleted file mode 100644
index 218a846e1..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Label.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\FieldDescriptorProto\Label instead.
-     * @deprecated
-     */
-    class FieldDescriptorProto_Label {}
-}
-class_exists(FieldDescriptorProto\Label::class);
-@trigger_error('Google\Protobuf\Internal\FieldDescriptorProto_Label is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\FieldDescriptorProto\Label instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Type.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Type.php
deleted file mode 100644
index fd8d449a5..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldDescriptorProto_Type.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\FieldDescriptorProto\Type instead.
-     * @deprecated
-     */
-    class FieldDescriptorProto_Type {}
-}
-class_exists(FieldDescriptorProto\Type::class);
-@trigger_error('Google\Protobuf\Internal\FieldDescriptorProto_Type is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\FieldDescriptorProto\Type instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions.php
deleted file mode 100644
index ea32e7f2a..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions.php
+++ /dev/null
@@ -1,559 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.FieldOptions</code>
- */
-class FieldOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The ctype option instructs the C++ code generator to use a different
-     * representation of the field than it normally would.  See the specific
-     * options below.  This option is not yet implemented in the open source
-     * release -- sorry, we'll try to include it in a future version!
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
-     */
-    protected $ctype = null;
-    /**
-     * The packed option can be enabled for repeated primitive fields to enable
-     * a more efficient representation on the wire. Rather than repeatedly
-     * writing the tag and type for each element, the entire array is encoded as
-     * a single length-delimited blob. In proto3, only explicit setting it to
-     * false will avoid using packed encoding.
-     *
-     * Generated from protobuf field <code>optional bool packed = 2;</code>
-     */
-    protected $packed = null;
-    /**
-     * The jstype option determines the JavaScript type used for values of the
-     * field.  The option is permitted only for 64 bit integral and fixed types
-     * (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-     * is represented as JavaScript string, which avoids loss of precision that
-     * can happen when a large value is converted to a floating point JavaScript.
-     * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-     * use the JavaScript "number" type.  The behavior of the default option
-     * JS_NORMAL is implementation dependent.
-     * This option is an enum to permit additional types to be added, e.g.
-     * goog.math.Integer.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
-     */
-    protected $jstype = null;
-    /**
-     * Should this field be parsed lazily?  Lazy applies only to message-type
-     * fields.  It means that when the outer message is initially parsed, the
-     * inner message's contents will not be parsed but instead stored in encoded
-     * form.  The inner message will actually be parsed when it is first accessed.
-     * This is only a hint.  Implementations are free to choose whether to use
-     * eager or lazy parsing regardless of the value of this option.  However,
-     * setting this option true suggests that the protocol author believes that
-     * using lazy parsing on this field is worth the additional bookkeeping
-     * overhead typically needed to implement it.
-     * This option does not affect the public interface of any generated code;
-     * all method signatures remain the same.  Furthermore, thread-safety of the
-     * interface is not affected by this option; const methods remain safe to
-     * call from multiple threads concurrently, while non-const methods continue
-     * to require exclusive access.
-     * Note that implementations may choose not to check required fields within
-     * a lazy sub-message.  That is, calling IsInitialized() on the outer message
-     * may return true even if the inner message has missing required fields.
-     * This is necessary because otherwise the inner message would have to be
-     * parsed in order to perform the check, defeating the purpose of lazy
-     * parsing.  An implementation which chooses not to check required fields
-     * must be consistent about it.  That is, for any particular sub-message, the
-     * implementation must either *always* check its required fields, or *never*
-     * check its required fields, regardless of whether or not the message has
-     * been parsed.
-     * As of May 2022, lazy verifies the contents of the byte stream during
-     * parsing.  An invalid byte stream will cause the overall parsing to fail.
-     *
-     * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
-     */
-    protected $lazy = null;
-    /**
-     * unverified_lazy does no correctness checks on the byte stream. This should
-     * only be used where lazy with verification is prohibitive for performance
-     * reasons.
-     *
-     * Generated from protobuf field <code>optional bool unverified_lazy = 15 [default = false];</code>
-     */
-    protected $unverified_lazy = null;
-    /**
-     * Is this field deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for accessors, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating fields.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
-     */
-    protected $weak = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $ctype
-     *           The ctype option instructs the C++ code generator to use a different
-     *           representation of the field than it normally would.  See the specific
-     *           options below.  This option is not yet implemented in the open source
-     *           release -- sorry, we'll try to include it in a future version!
-     *     @type bool $packed
-     *           The packed option can be enabled for repeated primitive fields to enable
-     *           a more efficient representation on the wire. Rather than repeatedly
-     *           writing the tag and type for each element, the entire array is encoded as
-     *           a single length-delimited blob. In proto3, only explicit setting it to
-     *           false will avoid using packed encoding.
-     *     @type int $jstype
-     *           The jstype option determines the JavaScript type used for values of the
-     *           field.  The option is permitted only for 64 bit integral and fixed types
-     *           (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-     *           is represented as JavaScript string, which avoids loss of precision that
-     *           can happen when a large value is converted to a floating point JavaScript.
-     *           Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-     *           use the JavaScript "number" type.  The behavior of the default option
-     *           JS_NORMAL is implementation dependent.
-     *           This option is an enum to permit additional types to be added, e.g.
-     *           goog.math.Integer.
-     *     @type bool $lazy
-     *           Should this field be parsed lazily?  Lazy applies only to message-type
-     *           fields.  It means that when the outer message is initially parsed, the
-     *           inner message's contents will not be parsed but instead stored in encoded
-     *           form.  The inner message will actually be parsed when it is first accessed.
-     *           This is only a hint.  Implementations are free to choose whether to use
-     *           eager or lazy parsing regardless of the value of this option.  However,
-     *           setting this option true suggests that the protocol author believes that
-     *           using lazy parsing on this field is worth the additional bookkeeping
-     *           overhead typically needed to implement it.
-     *           This option does not affect the public interface of any generated code;
-     *           all method signatures remain the same.  Furthermore, thread-safety of the
-     *           interface is not affected by this option; const methods remain safe to
-     *           call from multiple threads concurrently, while non-const methods continue
-     *           to require exclusive access.
-     *           Note that implementations may choose not to check required fields within
-     *           a lazy sub-message.  That is, calling IsInitialized() on the outer message
-     *           may return true even if the inner message has missing required fields.
-     *           This is necessary because otherwise the inner message would have to be
-     *           parsed in order to perform the check, defeating the purpose of lazy
-     *           parsing.  An implementation which chooses not to check required fields
-     *           must be consistent about it.  That is, for any particular sub-message, the
-     *           implementation must either *always* check its required fields, or *never*
-     *           check its required fields, regardless of whether or not the message has
-     *           been parsed.
-     *           As of May 2022, lazy verifies the contents of the byte stream during
-     *           parsing.  An invalid byte stream will cause the overall parsing to fail.
-     *     @type bool $unverified_lazy
-     *           unverified_lazy does no correctness checks on the byte stream. This should
-     *           only be used where lazy with verification is prohibitive for performance
-     *           reasons.
-     *     @type bool $deprecated
-     *           Is this field deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for accessors, or it will be completely ignored; in the very least, this
-     *           is a formalization for deprecating fields.
-     *     @type bool $weak
-     *           For Google-internal migration only. Do not use.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The ctype option instructs the C++ code generator to use a different
-     * representation of the field than it normally would.  See the specific
-     * options below.  This option is not yet implemented in the open source
-     * release -- sorry, we'll try to include it in a future version!
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
-     * @return int
-     */
-    public function getCtype()
-    {
-        return isset($this->ctype) ? $this->ctype : 0;
-    }
-
-    public function hasCtype()
-    {
-        return isset($this->ctype);
-    }
-
-    public function clearCtype()
-    {
-        unset($this->ctype);
-    }
-
-    /**
-     * The ctype option instructs the C++ code generator to use a different
-     * representation of the field than it normally would.  See the specific
-     * options below.  This option is not yet implemented in the open source
-     * release -- sorry, we'll try to include it in a future version!
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setCtype($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldOptions\CType::class);
-        $this->ctype = $var;
-
-        return $this;
-    }
-
-    /**
-     * The packed option can be enabled for repeated primitive fields to enable
-     * a more efficient representation on the wire. Rather than repeatedly
-     * writing the tag and type for each element, the entire array is encoded as
-     * a single length-delimited blob. In proto3, only explicit setting it to
-     * false will avoid using packed encoding.
-     *
-     * Generated from protobuf field <code>optional bool packed = 2;</code>
-     * @return bool
-     */
-    public function getPacked()
-    {
-        return isset($this->packed) ? $this->packed : false;
-    }
-
-    public function hasPacked()
-    {
-        return isset($this->packed);
-    }
-
-    public function clearPacked()
-    {
-        unset($this->packed);
-    }
-
-    /**
-     * The packed option can be enabled for repeated primitive fields to enable
-     * a more efficient representation on the wire. Rather than repeatedly
-     * writing the tag and type for each element, the entire array is encoded as
-     * a single length-delimited blob. In proto3, only explicit setting it to
-     * false will avoid using packed encoding.
-     *
-     * Generated from protobuf field <code>optional bool packed = 2;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setPacked($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->packed = $var;
-
-        return $this;
-    }
-
-    /**
-     * The jstype option determines the JavaScript type used for values of the
-     * field.  The option is permitted only for 64 bit integral and fixed types
-     * (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-     * is represented as JavaScript string, which avoids loss of precision that
-     * can happen when a large value is converted to a floating point JavaScript.
-     * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-     * use the JavaScript "number" type.  The behavior of the default option
-     * JS_NORMAL is implementation dependent.
-     * This option is an enum to permit additional types to be added, e.g.
-     * goog.math.Integer.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
-     * @return int
-     */
-    public function getJstype()
-    {
-        return isset($this->jstype) ? $this->jstype : 0;
-    }
-
-    public function hasJstype()
-    {
-        return isset($this->jstype);
-    }
-
-    public function clearJstype()
-    {
-        unset($this->jstype);
-    }
-
-    /**
-     * The jstype option determines the JavaScript type used for values of the
-     * field.  The option is permitted only for 64 bit integral and fixed types
-     * (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-     * is represented as JavaScript string, which avoids loss of precision that
-     * can happen when a large value is converted to a floating point JavaScript.
-     * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-     * use the JavaScript "number" type.  The behavior of the default option
-     * JS_NORMAL is implementation dependent.
-     * This option is an enum to permit additional types to be added, e.g.
-     * goog.math.Integer.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setJstype($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldOptions\JSType::class);
-        $this->jstype = $var;
-
-        return $this;
-    }
-
-    /**
-     * Should this field be parsed lazily?  Lazy applies only to message-type
-     * fields.  It means that when the outer message is initially parsed, the
-     * inner message's contents will not be parsed but instead stored in encoded
-     * form.  The inner message will actually be parsed when it is first accessed.
-     * This is only a hint.  Implementations are free to choose whether to use
-     * eager or lazy parsing regardless of the value of this option.  However,
-     * setting this option true suggests that the protocol author believes that
-     * using lazy parsing on this field is worth the additional bookkeeping
-     * overhead typically needed to implement it.
-     * This option does not affect the public interface of any generated code;
-     * all method signatures remain the same.  Furthermore, thread-safety of the
-     * interface is not affected by this option; const methods remain safe to
-     * call from multiple threads concurrently, while non-const methods continue
-     * to require exclusive access.
-     * Note that implementations may choose not to check required fields within
-     * a lazy sub-message.  That is, calling IsInitialized() on the outer message
-     * may return true even if the inner message has missing required fields.
-     * This is necessary because otherwise the inner message would have to be
-     * parsed in order to perform the check, defeating the purpose of lazy
-     * parsing.  An implementation which chooses not to check required fields
-     * must be consistent about it.  That is, for any particular sub-message, the
-     * implementation must either *always* check its required fields, or *never*
-     * check its required fields, regardless of whether or not the message has
-     * been parsed.
-     * As of May 2022, lazy verifies the contents of the byte stream during
-     * parsing.  An invalid byte stream will cause the overall parsing to fail.
-     *
-     * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
-     * @return bool
-     */
-    public function getLazy()
-    {
-        return isset($this->lazy) ? $this->lazy : false;
-    }
-
-    public function hasLazy()
-    {
-        return isset($this->lazy);
-    }
-
-    public function clearLazy()
-    {
-        unset($this->lazy);
-    }
-
-    /**
-     * Should this field be parsed lazily?  Lazy applies only to message-type
-     * fields.  It means that when the outer message is initially parsed, the
-     * inner message's contents will not be parsed but instead stored in encoded
-     * form.  The inner message will actually be parsed when it is first accessed.
-     * This is only a hint.  Implementations are free to choose whether to use
-     * eager or lazy parsing regardless of the value of this option.  However,
-     * setting this option true suggests that the protocol author believes that
-     * using lazy parsing on this field is worth the additional bookkeeping
-     * overhead typically needed to implement it.
-     * This option does not affect the public interface of any generated code;
-     * all method signatures remain the same.  Furthermore, thread-safety of the
-     * interface is not affected by this option; const methods remain safe to
-     * call from multiple threads concurrently, while non-const methods continue
-     * to require exclusive access.
-     * Note that implementations may choose not to check required fields within
-     * a lazy sub-message.  That is, calling IsInitialized() on the outer message
-     * may return true even if the inner message has missing required fields.
-     * This is necessary because otherwise the inner message would have to be
-     * parsed in order to perform the check, defeating the purpose of lazy
-     * parsing.  An implementation which chooses not to check required fields
-     * must be consistent about it.  That is, for any particular sub-message, the
-     * implementation must either *always* check its required fields, or *never*
-     * check its required fields, regardless of whether or not the message has
-     * been parsed.
-     * As of May 2022, lazy verifies the contents of the byte stream during
-     * parsing.  An invalid byte stream will cause the overall parsing to fail.
-     *
-     * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setLazy($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->lazy = $var;
-
-        return $this;
-    }
-
-    /**
-     * unverified_lazy does no correctness checks on the byte stream. This should
-     * only be used where lazy with verification is prohibitive for performance
-     * reasons.
-     *
-     * Generated from protobuf field <code>optional bool unverified_lazy = 15 [default = false];</code>
-     * @return bool
-     */
-    public function getUnverifiedLazy()
-    {
-        return isset($this->unverified_lazy) ? $this->unverified_lazy : false;
-    }
-
-    public function hasUnverifiedLazy()
-    {
-        return isset($this->unverified_lazy);
-    }
-
-    public function clearUnverifiedLazy()
-    {
-        unset($this->unverified_lazy);
-    }
-
-    /**
-     * unverified_lazy does no correctness checks on the byte stream. This should
-     * only be used where lazy with verification is prohibitive for performance
-     * reasons.
-     *
-     * Generated from protobuf field <code>optional bool unverified_lazy = 15 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setUnverifiedLazy($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->unverified_lazy = $var;
-
-        return $this;
-    }
-
-    /**
-     * Is this field deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for accessors, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating fields.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this field deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for accessors, or it will be completely ignored; in the very least, this
-     * is a formalization for deprecating fields.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
-     * @return bool
-     */
-    public function getWeak()
-    {
-        return isset($this->weak) ? $this->weak : false;
-    }
-
-    public function hasWeak()
-    {
-        return isset($this->weak);
-    }
-
-    public function clearWeak()
-    {
-        unset($this->weak);
-    }
-
-    /**
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setWeak($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->weak = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/CType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/CType.php
deleted file mode 100644
index ba9eb4adb..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/CType.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\FieldOptions;
-
-use UnexpectedValueException;
-
-/**
- * Protobuf type <code>google.protobuf.FieldOptions.CType</code>
- */
-class CType
-{
-    /**
-     * Default mode.
-     *
-     * Generated from protobuf enum <code>STRING = 0;</code>
-     */
-    const STRING = 0;
-    /**
-     * Generated from protobuf enum <code>CORD = 1;</code>
-     */
-    const CORD = 1;
-    /**
-     * Generated from protobuf enum <code>STRING_PIECE = 2;</code>
-     */
-    const STRING_PIECE = 2;
-
-    private static $valueToName = [
-        self::STRING => 'STRING',
-        self::CORD => 'CORD',
-        self::STRING_PIECE => 'STRING_PIECE',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(CType::class, \Google\Protobuf\Internal\FieldOptions_CType::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/JSType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/JSType.php
deleted file mode 100644
index 175a4330b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions/JSType.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\FieldOptions;
-
-use UnexpectedValueException;
-
-/**
- * Protobuf type <code>google.protobuf.FieldOptions.JSType</code>
- */
-class JSType
-{
-    /**
-     * Use the default type.
-     *
-     * Generated from protobuf enum <code>JS_NORMAL = 0;</code>
-     */
-    const JS_NORMAL = 0;
-    /**
-     * Use JavaScript strings.
-     *
-     * Generated from protobuf enum <code>JS_STRING = 1;</code>
-     */
-    const JS_STRING = 1;
-    /**
-     * Use JavaScript numbers.
-     *
-     * Generated from protobuf enum <code>JS_NUMBER = 2;</code>
-     */
-    const JS_NUMBER = 2;
-
-    private static $valueToName = [
-        self::JS_NORMAL => 'JS_NORMAL',
-        self::JS_STRING => 'JS_STRING',
-        self::JS_NUMBER => 'JS_NUMBER',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(JSType::class, \Google\Protobuf\Internal\FieldOptions_JSType::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_CType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_CType.php
deleted file mode 100644
index 4d18783ee..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_CType.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\FieldOptions\CType instead.
-     * @deprecated
-     */
-    class FieldOptions_CType {}
-}
-class_exists(FieldOptions\CType::class);
-@trigger_error('Google\Protobuf\Internal\FieldOptions_CType is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\FieldOptions\CType instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_JSType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_JSType.php
deleted file mode 100644
index 9db078222..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FieldOptions_JSType.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\FieldOptions\JSType instead.
-     * @deprecated
-     */
-    class FieldOptions_JSType {}
-}
-class_exists(FieldOptions\JSType::class);
-@trigger_error('Google\Protobuf\Internal\FieldOptions_JSType is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\FieldOptions\JSType instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptor.php
deleted file mode 100644
index 038da38cf..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptor.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class FileDescriptor
-{
-
-    private $package;
-    private $message_type = [];
-    private $enum_type = [];
-
-    public function setPackage($package)
-    {
-        $this->package = $package;
-    }
-
-    public function getPackage()
-    {
-        return $this->package;
-    }
-
-    public function getMessageType()
-    {
-        return $this->message_type;
-    }
-
-    public function addMessageType($desc)
-    {
-        $this->message_type[] = $desc;
-    }
-
-    public function getEnumType()
-    {
-        return $this->enum_type;
-    }
-
-    public function addEnumType($desc)
-    {
-        $this->enum_type[]= $desc;
-    }
-
-    public static function buildFromProto($proto)
-    {
-        $file = new FileDescriptor();
-        $file->setPackage($proto->getPackage());
-        foreach ($proto->getMessageType() as $message_proto) {
-            $file->addMessageType(Descriptor::buildFromProto(
-                $message_proto, $proto, ""));
-        }
-        foreach ($proto->getEnumType() as $enum_proto) {
-            $file->addEnumType(
-                EnumDescriptor::buildFromProto(
-                    $enum_proto,
-                    $proto,
-                    ""));
-        }
-        return $file;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorProto.php
deleted file mode 100644
index d4c7f6bb8..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorProto.php
+++ /dev/null
@@ -1,533 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a complete .proto file.
- *
- * Generated from protobuf message <code>google.protobuf.FileDescriptorProto</code>
- */
-class FileDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * file name, relative to root of source tree
-     *
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * e.g. "foo", "foo.bar", etc.
-     *
-     * Generated from protobuf field <code>optional string package = 2;</code>
-     */
-    protected $package = null;
-    /**
-     * Names of files imported by this file.
-     *
-     * Generated from protobuf field <code>repeated string dependency = 3;</code>
-     */
-    private $dependency;
-    /**
-     * Indexes of the public imported files in the dependency list above.
-     *
-     * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
-     */
-    private $public_dependency;
-    /**
-     * Indexes of the weak imported files in the dependency list.
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
-     */
-    private $weak_dependency;
-    /**
-     * All top-level definitions in this file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
-     */
-    private $message_type;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
-     */
-    private $enum_type;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
-     */
-    private $service;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
-     */
-    private $extension;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
-     */
-    protected $options = null;
-    /**
-     * This field contains optional information about the original source code.
-     * You may safely remove this entire field without harming runtime
-     * functionality of the descriptors -- the information is needed only by
-     * development tools.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
-     */
-    protected $source_code_info = null;
-    /**
-     * The syntax of the proto file.
-     * The supported values are "proto2", "proto3", and "editions".
-     * If `edition` is present, this value must be "editions".
-     *
-     * Generated from protobuf field <code>optional string syntax = 12;</code>
-     */
-    protected $syntax = null;
-    /**
-     * The edition of the proto file, which is an opaque string.
-     *
-     * Generated from protobuf field <code>optional string edition = 13;</code>
-     */
-    protected $edition = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           file name, relative to root of source tree
-     *     @type string $package
-     *           e.g. "foo", "foo.bar", etc.
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $dependency
-     *           Names of files imported by this file.
-     *     @type array<int>|\Google\Protobuf\Internal\RepeatedField $public_dependency
-     *           Indexes of the public imported files in the dependency list above.
-     *     @type array<int>|\Google\Protobuf\Internal\RepeatedField $weak_dependency
-     *           Indexes of the weak imported files in the dependency list.
-     *           For Google-internal migration only. Do not use.
-     *     @type array<\Google\Protobuf\Internal\DescriptorProto>|\Google\Protobuf\Internal\RepeatedField $message_type
-     *           All top-level definitions in this file.
-     *     @type array<\Google\Protobuf\Internal\EnumDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $enum_type
-     *     @type array<\Google\Protobuf\Internal\ServiceDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $service
-     *     @type array<\Google\Protobuf\Internal\FieldDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $extension
-     *     @type \Google\Protobuf\Internal\FileOptions $options
-     *     @type \Google\Protobuf\Internal\SourceCodeInfo $source_code_info
-     *           This field contains optional information about the original source code.
-     *           You may safely remove this entire field without harming runtime
-     *           functionality of the descriptors -- the information is needed only by
-     *           development tools.
-     *     @type string $syntax
-     *           The syntax of the proto file.
-     *           The supported values are "proto2", "proto3", and "editions".
-     *           If `edition` is present, this value must be "editions".
-     *     @type string $edition
-     *           The edition of the proto file, which is an opaque string.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * file name, relative to root of source tree
-     *
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * file name, relative to root of source tree
-     *
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * e.g. "foo", "foo.bar", etc.
-     *
-     * Generated from protobuf field <code>optional string package = 2;</code>
-     * @return string
-     */
-    public function getPackage()
-    {
-        return isset($this->package) ? $this->package : '';
-    }
-
-    public function hasPackage()
-    {
-        return isset($this->package);
-    }
-
-    public function clearPackage()
-    {
-        unset($this->package);
-    }
-
-    /**
-     * e.g. "foo", "foo.bar", etc.
-     *
-     * Generated from protobuf field <code>optional string package = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setPackage($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->package = $var;
-
-        return $this;
-    }
-
-    /**
-     * Names of files imported by this file.
-     *
-     * Generated from protobuf field <code>repeated string dependency = 3;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getDependency()
-    {
-        return $this->dependency;
-    }
-
-    /**
-     * Names of files imported by this file.
-     *
-     * Generated from protobuf field <code>repeated string dependency = 3;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setDependency($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->dependency = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Indexes of the public imported files in the dependency list above.
-     *
-     * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getPublicDependency()
-    {
-        return $this->public_dependency;
-    }
-
-    /**
-     * Indexes of the public imported files in the dependency list above.
-     *
-     * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
-     * @param array<int>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setPublicDependency($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
-        $this->public_dependency = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Indexes of the weak imported files in the dependency list.
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getWeakDependency()
-    {
-        return $this->weak_dependency;
-    }
-
-    /**
-     * Indexes of the weak imported files in the dependency list.
-     * For Google-internal migration only. Do not use.
-     *
-     * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
-     * @param array<int>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setWeakDependency($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
-        $this->weak_dependency = $arr;
-
-        return $this;
-    }
-
-    /**
-     * All top-level definitions in this file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getMessageType()
-    {
-        return $this->message_type;
-    }
-
-    /**
-     * All top-level definitions in this file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
-     * @param array<\Google\Protobuf\Internal\DescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setMessageType($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto::class);
-        $this->message_type = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getEnumType()
-    {
-        return $this->enum_type;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
-     * @param array<\Google\Protobuf\Internal\EnumDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setEnumType($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto::class);
-        $this->enum_type = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getService()
-    {
-        return $this->service;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
-     * @param array<\Google\Protobuf\Internal\ServiceDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setService($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\ServiceDescriptorProto::class);
-        $this->service = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getExtension()
-    {
-        return $this->extension;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
-     * @param array<\Google\Protobuf\Internal\FieldDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setExtension($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FieldDescriptorProto::class);
-        $this->extension = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
-     * @return \Google\Protobuf\Internal\FileOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
-     * @param \Google\Protobuf\Internal\FileOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FileOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-    /**
-     * This field contains optional information about the original source code.
-     * You may safely remove this entire field without harming runtime
-     * functionality of the descriptors -- the information is needed only by
-     * development tools.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
-     * @return \Google\Protobuf\Internal\SourceCodeInfo|null
-     */
-    public function getSourceCodeInfo()
-    {
-        return $this->source_code_info;
-    }
-
-    public function hasSourceCodeInfo()
-    {
-        return isset($this->source_code_info);
-    }
-
-    public function clearSourceCodeInfo()
-    {
-        unset($this->source_code_info);
-    }
-
-    /**
-     * This field contains optional information about the original source code.
-     * You may safely remove this entire field without harming runtime
-     * functionality of the descriptors -- the information is needed only by
-     * development tools.
-     *
-     * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
-     * @param \Google\Protobuf\Internal\SourceCodeInfo $var
-     * @return $this
-     */
-    public function setSourceCodeInfo($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\SourceCodeInfo::class);
-        $this->source_code_info = $var;
-
-        return $this;
-    }
-
-    /**
-     * The syntax of the proto file.
-     * The supported values are "proto2", "proto3", and "editions".
-     * If `edition` is present, this value must be "editions".
-     *
-     * Generated from protobuf field <code>optional string syntax = 12;</code>
-     * @return string
-     */
-    public function getSyntax()
-    {
-        return isset($this->syntax) ? $this->syntax : '';
-    }
-
-    public function hasSyntax()
-    {
-        return isset($this->syntax);
-    }
-
-    public function clearSyntax()
-    {
-        unset($this->syntax);
-    }
-
-    /**
-     * The syntax of the proto file.
-     * The supported values are "proto2", "proto3", and "editions".
-     * If `edition` is present, this value must be "editions".
-     *
-     * Generated from protobuf field <code>optional string syntax = 12;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setSyntax($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->syntax = $var;
-
-        return $this;
-    }
-
-    /**
-     * The edition of the proto file, which is an opaque string.
-     *
-     * Generated from protobuf field <code>optional string edition = 13;</code>
-     * @return string
-     */
-    public function getEdition()
-    {
-        return isset($this->edition) ? $this->edition : '';
-    }
-
-    public function hasEdition()
-    {
-        return isset($this->edition);
-    }
-
-    public function clearEdition()
-    {
-        unset($this->edition);
-    }
-
-    /**
-     * The edition of the proto file, which is an opaque string.
-     *
-     * Generated from protobuf field <code>optional string edition = 13;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setEdition($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->edition = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorSet.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorSet.php
deleted file mode 100644
index 1dae6fb3e..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileDescriptorSet.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * The protocol compiler can output a FileDescriptorSet containing the .proto
- * files it parses.
- *
- * Generated from protobuf message <code>google.protobuf.FileDescriptorSet</code>
- */
-class FileDescriptorSet extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     */
-    private $file;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\FileDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $file
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getFile()
-    {
-        return $this->file;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     * @param array<\Google\Protobuf\Internal\FileDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setFile($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FileDescriptorProto::class);
-        $this->file = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions.php
deleted file mode 100644
index 43931be80..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions.php
+++ /dev/null
@@ -1,1106 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.FileOptions</code>
- */
-class FileOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Sets the Java package where classes generated from this .proto will be
-     * placed.  By default, the proto package is used, but this is often
-     * inappropriate because proto packages do not normally start with backwards
-     * domain names.
-     *
-     * Generated from protobuf field <code>optional string java_package = 1;</code>
-     */
-    protected $java_package = null;
-    /**
-     * Controls the name of the wrapper Java class generated for the .proto file.
-     * That class will always contain the .proto file's getDescriptor() method as
-     * well as any top-level extensions defined in the .proto file.
-     * If java_multiple_files is disabled, then all the other classes from the
-     * .proto file will be nested inside the single wrapper outer class.
-     *
-     * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
-     */
-    protected $java_outer_classname = null;
-    /**
-     * If enabled, then the Java code generator will generate a separate .java
-     * file for each top-level message, enum, and service defined in the .proto
-     * file.  Thus, these types will *not* be nested inside the wrapper class
-     * named by java_outer_classname.  However, the wrapper class will still be
-     * generated to contain the file's getDescriptor() method as well as any
-     * top-level extensions defined in the file.
-     *
-     * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
-     */
-    protected $java_multiple_files = null;
-    /**
-     * This option does nothing.
-     *
-     * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
-     * @deprecated
-     */
-    protected $java_generate_equals_and_hash = null;
-    /**
-     * If set true, then the Java2 code generator will generate code that
-     * throws an exception whenever an attempt is made to assign a non-UTF-8
-     * byte sequence to a string field.
-     * Message reflection will do the same.
-     * However, an extension field still accepts non-UTF-8 byte sequences.
-     * This option has no effect on when used with the lite runtime.
-     *
-     * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
-     */
-    protected $java_string_check_utf8 = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
-     */
-    protected $optimize_for = null;
-    /**
-     * Sets the Go package where structs generated from this .proto will be
-     * placed. If omitted, the Go package will be derived from the following:
-     *   - The basename of the package import path, if provided.
-     *   - Otherwise, the package statement in the .proto file, if present.
-     *   - Otherwise, the basename of the .proto file, without extension.
-     *
-     * Generated from protobuf field <code>optional string go_package = 11;</code>
-     */
-    protected $go_package = null;
-    /**
-     * Should generic services be generated in each language?  "Generic" services
-     * are not specific to any particular RPC system.  They are generated by the
-     * main code generators in each language (without additional plugins).
-     * Generic services were the only kind of service generation supported by
-     * early versions of google.protobuf.
-     * Generic services are now considered deprecated in favor of using plugins
-     * that generate code specific to your particular RPC system.  Therefore,
-     * these default to false.  Old code which depends on generic services should
-     * explicitly set them to true.
-     *
-     * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
-     */
-    protected $cc_generic_services = null;
-    /**
-     * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
-     */
-    protected $java_generic_services = null;
-    /**
-     * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
-     */
-    protected $py_generic_services = null;
-    /**
-     * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
-     */
-    protected $php_generic_services = null;
-    /**
-     * Is this file deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for everything in the file, or it will be completely ignored; in the very
-     * least, this is a formalization for deprecating files.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * Enables the use of arenas for the proto messages in this file. This applies
-     * only to generated classes for C++.
-     *
-     * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = true];</code>
-     */
-    protected $cc_enable_arenas = null;
-    /**
-     * Sets the objective c class prefix which is prepended to all objective c
-     * generated classes from this .proto. There is no default.
-     *
-     * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
-     */
-    protected $objc_class_prefix = null;
-    /**
-     * Namespace for generated classes; defaults to the package.
-     *
-     * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
-     */
-    protected $csharp_namespace = null;
-    /**
-     * By default Swift generators will take the proto package and CamelCase it
-     * replacing '.' with underscore and use that to prefix the types/symbols
-     * defined. When this options is provided, they will use this value instead
-     * to prefix the types/symbols defined.
-     *
-     * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
-     */
-    protected $swift_prefix = null;
-    /**
-     * Sets the php class prefix which is prepended to all php generated classes
-     * from this .proto. Default is empty.
-     *
-     * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
-     */
-    protected $php_class_prefix = null;
-    /**
-     * Use this option to change the namespace of php generated classes. Default
-     * is empty. When this option is empty, the package name will be used for
-     * determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_namespace = 41;</code>
-     */
-    protected $php_namespace = null;
-    /**
-     * Use this option to change the namespace of php generated metadata classes.
-     * Default is empty. When this option is empty, the proto file name will be
-     * used for determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
-     */
-    protected $php_metadata_namespace = null;
-    /**
-     * Use this option to change the package of ruby generated classes. Default
-     * is empty. When this option is not set, the package name will be used for
-     * determining the ruby package.
-     *
-     * Generated from protobuf field <code>optional string ruby_package = 45;</code>
-     */
-    protected $ruby_package = null;
-    /**
-     * The parser stores options it doesn't recognize here.
-     * See the documentation for the "Options" section above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $java_package
-     *           Sets the Java package where classes generated from this .proto will be
-     *           placed.  By default, the proto package is used, but this is often
-     *           inappropriate because proto packages do not normally start with backwards
-     *           domain names.
-     *     @type string $java_outer_classname
-     *           Controls the name of the wrapper Java class generated for the .proto file.
-     *           That class will always contain the .proto file's getDescriptor() method as
-     *           well as any top-level extensions defined in the .proto file.
-     *           If java_multiple_files is disabled, then all the other classes from the
-     *           .proto file will be nested inside the single wrapper outer class.
-     *     @type bool $java_multiple_files
-     *           If enabled, then the Java code generator will generate a separate .java
-     *           file for each top-level message, enum, and service defined in the .proto
-     *           file.  Thus, these types will *not* be nested inside the wrapper class
-     *           named by java_outer_classname.  However, the wrapper class will still be
-     *           generated to contain the file's getDescriptor() method as well as any
-     *           top-level extensions defined in the file.
-     *     @type bool $java_generate_equals_and_hash
-     *           This option does nothing.
-     *     @type bool $java_string_check_utf8
-     *           If set true, then the Java2 code generator will generate code that
-     *           throws an exception whenever an attempt is made to assign a non-UTF-8
-     *           byte sequence to a string field.
-     *           Message reflection will do the same.
-     *           However, an extension field still accepts non-UTF-8 byte sequences.
-     *           This option has no effect on when used with the lite runtime.
-     *     @type int $optimize_for
-     *     @type string $go_package
-     *           Sets the Go package where structs generated from this .proto will be
-     *           placed. If omitted, the Go package will be derived from the following:
-     *             - The basename of the package import path, if provided.
-     *             - Otherwise, the package statement in the .proto file, if present.
-     *             - Otherwise, the basename of the .proto file, without extension.
-     *     @type bool $cc_generic_services
-     *           Should generic services be generated in each language?  "Generic" services
-     *           are not specific to any particular RPC system.  They are generated by the
-     *           main code generators in each language (without additional plugins).
-     *           Generic services were the only kind of service generation supported by
-     *           early versions of google.protobuf.
-     *           Generic services are now considered deprecated in favor of using plugins
-     *           that generate code specific to your particular RPC system.  Therefore,
-     *           these default to false.  Old code which depends on generic services should
-     *           explicitly set them to true.
-     *     @type bool $java_generic_services
-     *     @type bool $py_generic_services
-     *     @type bool $php_generic_services
-     *     @type bool $deprecated
-     *           Is this file deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for everything in the file, or it will be completely ignored; in the very
-     *           least, this is a formalization for deprecating files.
-     *     @type bool $cc_enable_arenas
-     *           Enables the use of arenas for the proto messages in this file. This applies
-     *           only to generated classes for C++.
-     *     @type string $objc_class_prefix
-     *           Sets the objective c class prefix which is prepended to all objective c
-     *           generated classes from this .proto. There is no default.
-     *     @type string $csharp_namespace
-     *           Namespace for generated classes; defaults to the package.
-     *     @type string $swift_prefix
-     *           By default Swift generators will take the proto package and CamelCase it
-     *           replacing '.' with underscore and use that to prefix the types/symbols
-     *           defined. When this options is provided, they will use this value instead
-     *           to prefix the types/symbols defined.
-     *     @type string $php_class_prefix
-     *           Sets the php class prefix which is prepended to all php generated classes
-     *           from this .proto. Default is empty.
-     *     @type string $php_namespace
-     *           Use this option to change the namespace of php generated classes. Default
-     *           is empty. When this option is empty, the package name will be used for
-     *           determining the namespace.
-     *     @type string $php_metadata_namespace
-     *           Use this option to change the namespace of php generated metadata classes.
-     *           Default is empty. When this option is empty, the proto file name will be
-     *           used for determining the namespace.
-     *     @type string $ruby_package
-     *           Use this option to change the package of ruby generated classes. Default
-     *           is empty. When this option is not set, the package name will be used for
-     *           determining the ruby package.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here.
-     *           See the documentation for the "Options" section above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Sets the Java package where classes generated from this .proto will be
-     * placed.  By default, the proto package is used, but this is often
-     * inappropriate because proto packages do not normally start with backwards
-     * domain names.
-     *
-     * Generated from protobuf field <code>optional string java_package = 1;</code>
-     * @return string
-     */
-    public function getJavaPackage()
-    {
-        return isset($this->java_package) ? $this->java_package : '';
-    }
-
-    public function hasJavaPackage()
-    {
-        return isset($this->java_package);
-    }
-
-    public function clearJavaPackage()
-    {
-        unset($this->java_package);
-    }
-
-    /**
-     * Sets the Java package where classes generated from this .proto will be
-     * placed.  By default, the proto package is used, but this is often
-     * inappropriate because proto packages do not normally start with backwards
-     * domain names.
-     *
-     * Generated from protobuf field <code>optional string java_package = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setJavaPackage($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->java_package = $var;
-
-        return $this;
-    }
-
-    /**
-     * Controls the name of the wrapper Java class generated for the .proto file.
-     * That class will always contain the .proto file's getDescriptor() method as
-     * well as any top-level extensions defined in the .proto file.
-     * If java_multiple_files is disabled, then all the other classes from the
-     * .proto file will be nested inside the single wrapper outer class.
-     *
-     * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
-     * @return string
-     */
-    public function getJavaOuterClassname()
-    {
-        return isset($this->java_outer_classname) ? $this->java_outer_classname : '';
-    }
-
-    public function hasJavaOuterClassname()
-    {
-        return isset($this->java_outer_classname);
-    }
-
-    public function clearJavaOuterClassname()
-    {
-        unset($this->java_outer_classname);
-    }
-
-    /**
-     * Controls the name of the wrapper Java class generated for the .proto file.
-     * That class will always contain the .proto file's getDescriptor() method as
-     * well as any top-level extensions defined in the .proto file.
-     * If java_multiple_files is disabled, then all the other classes from the
-     * .proto file will be nested inside the single wrapper outer class.
-     *
-     * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setJavaOuterClassname($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->java_outer_classname = $var;
-
-        return $this;
-    }
-
-    /**
-     * If enabled, then the Java code generator will generate a separate .java
-     * file for each top-level message, enum, and service defined in the .proto
-     * file.  Thus, these types will *not* be nested inside the wrapper class
-     * named by java_outer_classname.  However, the wrapper class will still be
-     * generated to contain the file's getDescriptor() method as well as any
-     * top-level extensions defined in the file.
-     *
-     * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
-     * @return bool
-     */
-    public function getJavaMultipleFiles()
-    {
-        return isset($this->java_multiple_files) ? $this->java_multiple_files : false;
-    }
-
-    public function hasJavaMultipleFiles()
-    {
-        return isset($this->java_multiple_files);
-    }
-
-    public function clearJavaMultipleFiles()
-    {
-        unset($this->java_multiple_files);
-    }
-
-    /**
-     * If enabled, then the Java code generator will generate a separate .java
-     * file for each top-level message, enum, and service defined in the .proto
-     * file.  Thus, these types will *not* be nested inside the wrapper class
-     * named by java_outer_classname.  However, the wrapper class will still be
-     * generated to contain the file's getDescriptor() method as well as any
-     * top-level extensions defined in the file.
-     *
-     * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setJavaMultipleFiles($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->java_multiple_files = $var;
-
-        return $this;
-    }
-
-    /**
-     * This option does nothing.
-     *
-     * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
-     * @return bool
-     * @deprecated
-     */
-    public function getJavaGenerateEqualsAndHash()
-    {
-        @trigger_error('java_generate_equals_and_hash is deprecated.', E_USER_DEPRECATED);
-        return isset($this->java_generate_equals_and_hash) ? $this->java_generate_equals_and_hash : false;
-    }
-
-    public function hasJavaGenerateEqualsAndHash()
-    {
-        @trigger_error('java_generate_equals_and_hash is deprecated.', E_USER_DEPRECATED);
-        return isset($this->java_generate_equals_and_hash);
-    }
-
-    public function clearJavaGenerateEqualsAndHash()
-    {
-        @trigger_error('java_generate_equals_and_hash is deprecated.', E_USER_DEPRECATED);
-        unset($this->java_generate_equals_and_hash);
-    }
-
-    /**
-     * This option does nothing.
-     *
-     * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
-     * @param bool $var
-     * @return $this
-     * @deprecated
-     */
-    public function setJavaGenerateEqualsAndHash($var)
-    {
-        @trigger_error('java_generate_equals_and_hash is deprecated.', E_USER_DEPRECATED);
-        GPBUtil::checkBool($var);
-        $this->java_generate_equals_and_hash = $var;
-
-        return $this;
-    }
-
-    /**
-     * If set true, then the Java2 code generator will generate code that
-     * throws an exception whenever an attempt is made to assign a non-UTF-8
-     * byte sequence to a string field.
-     * Message reflection will do the same.
-     * However, an extension field still accepts non-UTF-8 byte sequences.
-     * This option has no effect on when used with the lite runtime.
-     *
-     * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
-     * @return bool
-     */
-    public function getJavaStringCheckUtf8()
-    {
-        return isset($this->java_string_check_utf8) ? $this->java_string_check_utf8 : false;
-    }
-
-    public function hasJavaStringCheckUtf8()
-    {
-        return isset($this->java_string_check_utf8);
-    }
-
-    public function clearJavaStringCheckUtf8()
-    {
-        unset($this->java_string_check_utf8);
-    }
-
-    /**
-     * If set true, then the Java2 code generator will generate code that
-     * throws an exception whenever an attempt is made to assign a non-UTF-8
-     * byte sequence to a string field.
-     * Message reflection will do the same.
-     * However, an extension field still accepts non-UTF-8 byte sequences.
-     * This option has no effect on when used with the lite runtime.
-     *
-     * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setJavaStringCheckUtf8($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->java_string_check_utf8 = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
-     * @return int
-     */
-    public function getOptimizeFor()
-    {
-        return isset($this->optimize_for) ? $this->optimize_for : 0;
-    }
-
-    public function hasOptimizeFor()
-    {
-        return isset($this->optimize_for);
-    }
-
-    public function clearOptimizeFor()
-    {
-        unset($this->optimize_for);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setOptimizeFor($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FileOptions\OptimizeMode::class);
-        $this->optimize_for = $var;
-
-        return $this;
-    }
-
-    /**
-     * Sets the Go package where structs generated from this .proto will be
-     * placed. If omitted, the Go package will be derived from the following:
-     *   - The basename of the package import path, if provided.
-     *   - Otherwise, the package statement in the .proto file, if present.
-     *   - Otherwise, the basename of the .proto file, without extension.
-     *
-     * Generated from protobuf field <code>optional string go_package = 11;</code>
-     * @return string
-     */
-    public function getGoPackage()
-    {
-        return isset($this->go_package) ? $this->go_package : '';
-    }
-
-    public function hasGoPackage()
-    {
-        return isset($this->go_package);
-    }
-
-    public function clearGoPackage()
-    {
-        unset($this->go_package);
-    }
-
-    /**
-     * Sets the Go package where structs generated from this .proto will be
-     * placed. If omitted, the Go package will be derived from the following:
-     *   - The basename of the package import path, if provided.
-     *   - Otherwise, the package statement in the .proto file, if present.
-     *   - Otherwise, the basename of the .proto file, without extension.
-     *
-     * Generated from protobuf field <code>optional string go_package = 11;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setGoPackage($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->go_package = $var;
-
-        return $this;
-    }
-
-    /**
-     * Should generic services be generated in each language?  "Generic" services
-     * are not specific to any particular RPC system.  They are generated by the
-     * main code generators in each language (without additional plugins).
-     * Generic services were the only kind of service generation supported by
-     * early versions of google.protobuf.
-     * Generic services are now considered deprecated in favor of using plugins
-     * that generate code specific to your particular RPC system.  Therefore,
-     * these default to false.  Old code which depends on generic services should
-     * explicitly set them to true.
-     *
-     * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
-     * @return bool
-     */
-    public function getCcGenericServices()
-    {
-        return isset($this->cc_generic_services) ? $this->cc_generic_services : false;
-    }
-
-    public function hasCcGenericServices()
-    {
-        return isset($this->cc_generic_services);
-    }
-
-    public function clearCcGenericServices()
-    {
-        unset($this->cc_generic_services);
-    }
-
-    /**
-     * Should generic services be generated in each language?  "Generic" services
-     * are not specific to any particular RPC system.  They are generated by the
-     * main code generators in each language (without additional plugins).
-     * Generic services were the only kind of service generation supported by
-     * early versions of google.protobuf.
-     * Generic services are now considered deprecated in favor of using plugins
-     * that generate code specific to your particular RPC system.  Therefore,
-     * these default to false.  Old code which depends on generic services should
-     * explicitly set them to true.
-     *
-     * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setCcGenericServices($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->cc_generic_services = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
-     * @return bool
-     */
-    public function getJavaGenericServices()
-    {
-        return isset($this->java_generic_services) ? $this->java_generic_services : false;
-    }
-
-    public function hasJavaGenericServices()
-    {
-        return isset($this->java_generic_services);
-    }
-
-    public function clearJavaGenericServices()
-    {
-        unset($this->java_generic_services);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setJavaGenericServices($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->java_generic_services = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
-     * @return bool
-     */
-    public function getPyGenericServices()
-    {
-        return isset($this->py_generic_services) ? $this->py_generic_services : false;
-    }
-
-    public function hasPyGenericServices()
-    {
-        return isset($this->py_generic_services);
-    }
-
-    public function clearPyGenericServices()
-    {
-        unset($this->py_generic_services);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setPyGenericServices($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->py_generic_services = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
-     * @return bool
-     */
-    public function getPhpGenericServices()
-    {
-        return isset($this->php_generic_services) ? $this->php_generic_services : false;
-    }
-
-    public function hasPhpGenericServices()
-    {
-        return isset($this->php_generic_services);
-    }
-
-    public function clearPhpGenericServices()
-    {
-        unset($this->php_generic_services);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setPhpGenericServices($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->php_generic_services = $var;
-
-        return $this;
-    }
-
-    /**
-     * Is this file deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for everything in the file, or it will be completely ignored; in the very
-     * least, this is a formalization for deprecating files.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this file deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for everything in the file, or it will be completely ignored; in the very
-     * least, this is a formalization for deprecating files.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * Enables the use of arenas for the proto messages in this file. This applies
-     * only to generated classes for C++.
-     *
-     * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = true];</code>
-     * @return bool
-     */
-    public function getCcEnableArenas()
-    {
-        return isset($this->cc_enable_arenas) ? $this->cc_enable_arenas : false;
-    }
-
-    public function hasCcEnableArenas()
-    {
-        return isset($this->cc_enable_arenas);
-    }
-
-    public function clearCcEnableArenas()
-    {
-        unset($this->cc_enable_arenas);
-    }
-
-    /**
-     * Enables the use of arenas for the proto messages in this file. This applies
-     * only to generated classes for C++.
-     *
-     * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = true];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setCcEnableArenas($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->cc_enable_arenas = $var;
-
-        return $this;
-    }
-
-    /**
-     * Sets the objective c class prefix which is prepended to all objective c
-     * generated classes from this .proto. There is no default.
-     *
-     * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
-     * @return string
-     */
-    public function getObjcClassPrefix()
-    {
-        return isset($this->objc_class_prefix) ? $this->objc_class_prefix : '';
-    }
-
-    public function hasObjcClassPrefix()
-    {
-        return isset($this->objc_class_prefix);
-    }
-
-    public function clearObjcClassPrefix()
-    {
-        unset($this->objc_class_prefix);
-    }
-
-    /**
-     * Sets the objective c class prefix which is prepended to all objective c
-     * generated classes from this .proto. There is no default.
-     *
-     * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setObjcClassPrefix($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->objc_class_prefix = $var;
-
-        return $this;
-    }
-
-    /**
-     * Namespace for generated classes; defaults to the package.
-     *
-     * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
-     * @return string
-     */
-    public function getCsharpNamespace()
-    {
-        return isset($this->csharp_namespace) ? $this->csharp_namespace : '';
-    }
-
-    public function hasCsharpNamespace()
-    {
-        return isset($this->csharp_namespace);
-    }
-
-    public function clearCsharpNamespace()
-    {
-        unset($this->csharp_namespace);
-    }
-
-    /**
-     * Namespace for generated classes; defaults to the package.
-     *
-     * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setCsharpNamespace($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->csharp_namespace = $var;
-
-        return $this;
-    }
-
-    /**
-     * By default Swift generators will take the proto package and CamelCase it
-     * replacing '.' with underscore and use that to prefix the types/symbols
-     * defined. When this options is provided, they will use this value instead
-     * to prefix the types/symbols defined.
-     *
-     * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
-     * @return string
-     */
-    public function getSwiftPrefix()
-    {
-        return isset($this->swift_prefix) ? $this->swift_prefix : '';
-    }
-
-    public function hasSwiftPrefix()
-    {
-        return isset($this->swift_prefix);
-    }
-
-    public function clearSwiftPrefix()
-    {
-        unset($this->swift_prefix);
-    }
-
-    /**
-     * By default Swift generators will take the proto package and CamelCase it
-     * replacing '.' with underscore and use that to prefix the types/symbols
-     * defined. When this options is provided, they will use this value instead
-     * to prefix the types/symbols defined.
-     *
-     * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setSwiftPrefix($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->swift_prefix = $var;
-
-        return $this;
-    }
-
-    /**
-     * Sets the php class prefix which is prepended to all php generated classes
-     * from this .proto. Default is empty.
-     *
-     * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
-     * @return string
-     */
-    public function getPhpClassPrefix()
-    {
-        return isset($this->php_class_prefix) ? $this->php_class_prefix : '';
-    }
-
-    public function hasPhpClassPrefix()
-    {
-        return isset($this->php_class_prefix);
-    }
-
-    public function clearPhpClassPrefix()
-    {
-        unset($this->php_class_prefix);
-    }
-
-    /**
-     * Sets the php class prefix which is prepended to all php generated classes
-     * from this .proto. Default is empty.
-     *
-     * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setPhpClassPrefix($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->php_class_prefix = $var;
-
-        return $this;
-    }
-
-    /**
-     * Use this option to change the namespace of php generated classes. Default
-     * is empty. When this option is empty, the package name will be used for
-     * determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_namespace = 41;</code>
-     * @return string
-     */
-    public function getPhpNamespace()
-    {
-        return isset($this->php_namespace) ? $this->php_namespace : '';
-    }
-
-    public function hasPhpNamespace()
-    {
-        return isset($this->php_namespace);
-    }
-
-    public function clearPhpNamespace()
-    {
-        unset($this->php_namespace);
-    }
-
-    /**
-     * Use this option to change the namespace of php generated classes. Default
-     * is empty. When this option is empty, the package name will be used for
-     * determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_namespace = 41;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setPhpNamespace($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->php_namespace = $var;
-
-        return $this;
-    }
-
-    /**
-     * Use this option to change the namespace of php generated metadata classes.
-     * Default is empty. When this option is empty, the proto file name will be
-     * used for determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
-     * @return string
-     */
-    public function getPhpMetadataNamespace()
-    {
-        return isset($this->php_metadata_namespace) ? $this->php_metadata_namespace : '';
-    }
-
-    public function hasPhpMetadataNamespace()
-    {
-        return isset($this->php_metadata_namespace);
-    }
-
-    public function clearPhpMetadataNamespace()
-    {
-        unset($this->php_metadata_namespace);
-    }
-
-    /**
-     * Use this option to change the namespace of php generated metadata classes.
-     * Default is empty. When this option is empty, the proto file name will be
-     * used for determining the namespace.
-     *
-     * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setPhpMetadataNamespace($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->php_metadata_namespace = $var;
-
-        return $this;
-    }
-
-    /**
-     * Use this option to change the package of ruby generated classes. Default
-     * is empty. When this option is not set, the package name will be used for
-     * determining the ruby package.
-     *
-     * Generated from protobuf field <code>optional string ruby_package = 45;</code>
-     * @return string
-     */
-    public function getRubyPackage()
-    {
-        return isset($this->ruby_package) ? $this->ruby_package : '';
-    }
-
-    public function hasRubyPackage()
-    {
-        return isset($this->ruby_package);
-    }
-
-    public function clearRubyPackage()
-    {
-        unset($this->ruby_package);
-    }
-
-    /**
-     * Use this option to change the package of ruby generated classes. Default
-     * is empty. When this option is not set, the package name will be used for
-     * determining the ruby package.
-     *
-     * Generated from protobuf field <code>optional string ruby_package = 45;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setRubyPackage($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->ruby_package = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here.
-     * See the documentation for the "Options" section above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here.
-     * See the documentation for the "Options" section above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php
deleted file mode 100644
index 0df27b533..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\FileOptions;
-
-use UnexpectedValueException;
-
-/**
- * Generated classes can be optimized for speed or code size.
- *
- * Protobuf type <code>google.protobuf.FileOptions.OptimizeMode</code>
- */
-class OptimizeMode
-{
-    /**
-     * Generate complete code for parsing, serialization,
-     *
-     * Generated from protobuf enum <code>SPEED = 1;</code>
-     */
-    const SPEED = 1;
-    /**
-     * etc.
-     *
-     * Generated from protobuf enum <code>CODE_SIZE = 2;</code>
-     */
-    const CODE_SIZE = 2;
-    /**
-     * Generate code using MessageLite and the lite runtime.
-     *
-     * Generated from protobuf enum <code>LITE_RUNTIME = 3;</code>
-     */
-    const LITE_RUNTIME = 3;
-
-    private static $valueToName = [
-        self::SPEED => 'SPEED',
-        self::CODE_SIZE => 'CODE_SIZE',
-        self::LITE_RUNTIME => 'LITE_RUNTIME',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(OptimizeMode::class, \Google\Protobuf\Internal\FileOptions_OptimizeMode::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions_OptimizeMode.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions_OptimizeMode.php
deleted file mode 100644
index 8926e63ba..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/FileOptions_OptimizeMode.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\FileOptions\OptimizeMode instead.
-     * @deprecated
-     */
-    class FileOptions_OptimizeMode {}
-}
-class_exists(FileOptions\OptimizeMode::class);
-@trigger_error('Google\Protobuf\Internal\FileOptions_OptimizeMode is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\FileOptions\OptimizeMode instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBDecodeException.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBDecodeException.php
deleted file mode 100644
index 402d542f3..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBDecodeException.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBDecodeException extends \Exception
-{
-    public function __construct(
-        $message,
-        $code = 0,
-        \Exception $previous = null)
-    {
-        parent::__construct(
-            "Error occurred during parsing: " . $message,
-            $code,
-            $previous);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBJsonWire.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBJsonWire.php
deleted file mode 100644
index 43f4745dd..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBJsonWire.php
+++ /dev/null
@@ -1,304 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBJsonWire
-{
-
-    public static function serializeFieldToStream(
-        $value,
-        $field,
-        &$output, $has_field_name = true)
-    {
-        if ($has_field_name) {
-            $output->writeRaw("\"", 1);
-            $field_name = GPBJsonWire::formatFieldName($field);
-            $output->writeRaw($field_name, strlen($field_name));
-            $output->writeRaw("\":", 2);
-        }
-        return static::serializeFieldValueToStream(
-            $value,
-            $field,
-            $output,
-            !$has_field_name);
-    }
-
-    public static function serializeFieldValueToStream(
-        $values,
-        $field,
-        &$output,
-        $is_well_known = false)
-    {
-        if ($field->isMap()) {
-            $output->writeRaw("{", 1);
-            $first = true;
-            $map_entry = $field->getMessageType();
-            $key_field = $map_entry->getFieldByNumber(1);
-            $value_field = $map_entry->getFieldByNumber(2);
-
-            switch ($key_field->getType()) {
-            case GPBType::STRING:
-            case GPBType::SFIXED64:
-            case GPBType::INT64:
-            case GPBType::SINT64:
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                $additional_quote = false;
-                break;
-            default:
-                $additional_quote = true;
-            }
-
-            foreach ($values as $key => $value) {
-                if ($first) {
-                    $first = false;
-                } else {
-                    $output->writeRaw(",", 1);
-                }
-                if ($additional_quote) {
-                    $output->writeRaw("\"", 1);
-                }
-                if (!static::serializeSingularFieldValueToStream(
-                    $key,
-                    $key_field,
-                    $output,
-                    $is_well_known)) {
-                    return false;
-                }
-                if ($additional_quote) {
-                    $output->writeRaw("\"", 1);
-                }
-                $output->writeRaw(":", 1);
-                if (!static::serializeSingularFieldValueToStream(
-                    $value,
-                    $value_field,
-                    $output,
-                    $is_well_known)) {
-                    return false;
-                }
-            }
-            $output->writeRaw("}", 1);
-            return true;
-        } elseif ($field->isRepeated()) {
-            $output->writeRaw("[", 1);
-            $first = true;
-            foreach ($values as $value) {
-                if ($first) {
-                    $first = false;
-                } else {
-                    $output->writeRaw(",", 1);
-                }
-                if (!static::serializeSingularFieldValueToStream(
-                    $value,
-                    $field,
-                    $output,
-                    $is_well_known)) {
-                    return false;
-                }
-            }
-            $output->writeRaw("]", 1);
-            return true;
-        } else {
-            return static::serializeSingularFieldValueToStream(
-                $values,
-                $field,
-                $output,
-                $is_well_known);
-        }
-    }
-
-    private static function serializeSingularFieldValueToStream(
-        $value,
-        $field,
-        &$output, $is_well_known = false)
-    {
-        switch ($field->getType()) {
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::INT32:
-                $str_value = strval($value);
-                $output->writeRaw($str_value, strlen($str_value));
-                break;
-            case GPBType::FIXED32:
-            case GPBType::UINT32:
-                if ($value < 0) {
-                    $value = bcadd($value, "4294967296");
-                }
-                $str_value = strval($value);
-                $output->writeRaw($str_value, strlen($str_value));
-                break;
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                if ($value < 0) {
-                    $value = bcadd($value, "18446744073709551616");
-                }
-                // Intentional fall through.
-            case GPBType::SFIXED64:
-            case GPBType::INT64:
-            case GPBType::SINT64:
-                $output->writeRaw("\"", 1);
-                $str_value = strval($value);
-                $output->writeRaw($str_value, strlen($str_value));
-                $output->writeRaw("\"", 1);
-                break;
-            case GPBType::FLOAT:
-                if (is_nan($value)) {
-                    $str_value = "\"NaN\"";
-                } elseif ($value === INF) {
-                    $str_value = "\"Infinity\"";
-                } elseif ($value === -INF) {
-                    $str_value = "\"-Infinity\"";
-                } else {
-                    $str_value = sprintf("%.8g", $value);
-                }
-                $output->writeRaw($str_value, strlen($str_value));
-                break;
-            case GPBType::DOUBLE:
-                if (is_nan($value)) {
-                    $str_value = "\"NaN\"";
-                } elseif ($value === INF) {
-                    $str_value = "\"Infinity\"";
-                } elseif ($value === -INF) {
-                    $str_value = "\"-Infinity\"";
-                } else {
-                    $str_value = sprintf("%.17g", $value);
-                }
-                $output->writeRaw($str_value, strlen($str_value));
-                break;
-            case GPBType::ENUM:
-                $enum_desc = $field->getEnumType();
-                if ($enum_desc->getClass() === "Google\Protobuf\NullValue") {
-                    $output->writeRaw("null", 4);
-                    break;
-                }
-                $enum_value_desc = $enum_desc->getValueByNumber($value);
-                if (!is_null($enum_value_desc)) {
-                    $str_value = $enum_value_desc->getName();
-                    $output->writeRaw("\"", 1);
-                    $output->writeRaw($str_value, strlen($str_value));
-                    $output->writeRaw("\"", 1);
-                } else {
-                    $str_value = strval($value);
-                    $output->writeRaw($str_value, strlen($str_value));
-                }
-                break;
-            case GPBType::BOOL:
-                if ($value) {
-                    $output->writeRaw("true", 4);
-                } else {
-                    $output->writeRaw("false", 5);
-                }
-                break;
-            case GPBType::BYTES:
-                $bytes_value = base64_encode($value);
-                $output->writeRaw("\"", 1);
-                $output->writeRaw($bytes_value, strlen($bytes_value));
-                $output->writeRaw("\"", 1);
-                break;
-            case GPBType::STRING:
-                $value = json_encode($value, JSON_UNESCAPED_UNICODE);
-                $output->writeRaw($value, strlen($value));
-                break;
-            //    case GPBType::GROUP:
-            //      echo "GROUP\xA";
-            //      trigger_error("Not implemented.", E_ERROR);
-            //      break;
-            case GPBType::MESSAGE:
-                $value->serializeToJsonStream($output);
-                break;
-            default:
-                user_error("Unsupported type.");
-                return false;
-        }
-        return true;
-    }
-
-    private static function formatFieldName($field)
-    {
-        return $field->getJsonName();
-    }
-
-    // Used for escaping control chars in strings.
-    private static $k_control_char_limit = 0x20;
-
-    private static function jsonNiceEscape($c)
-    {
-      switch ($c) {
-          case '"':  return "\\\"";
-          case '\\': return "\\\\";
-          case '/': return "\\/";
-          case '\b': return "\\b";
-          case '\f': return "\\f";
-          case '\n': return "\\n";
-          case '\r': return "\\r";
-          case '\t': return "\\t";
-          default:   return NULL;
-      }
-    }
-
-    private static function isJsonEscaped($c)
-    {
-        // See RFC 4627.
-        return $c < chr($k_control_char_limit) || $c === "\"" || $c === "\\";
-    }
-
-    public static function escapedJson($value)
-    {
-        $escaped_value = "";
-        $unescaped_run = "";
-        for ($i = 0; $i < strlen($value); $i++) {
-            $c = $value[$i];
-            // Handle escaping.
-            if (static::isJsonEscaped($c)) {
-                // Use a "nice" escape, like \n, if one exists for this
-                // character.
-                $escape = static::jsonNiceEscape($c);
-                if (is_null($escape)) {
-                    $escape = "\\u00" . bin2hex($c);
-                }
-                if ($unescaped_run !== "") {
-                    $escaped_value .= $unescaped_run;
-                    $unescaped_run = "";
-                }
-                $escaped_value .= $escape;
-            } else {
-              if ($unescaped_run === "") {
-                $unescaped_run .= $c;
-              }
-            }
-        }
-        $escaped_value .= $unescaped_run;
-        return $escaped_value;
-    }
-
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBLabel.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBLabel.php
deleted file mode 100644
index 0fb238415..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBLabel.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBLabel
-{
-    const OPTIONAL = 1;
-    const REQUIRED = 2;
-    const REPEATED = 3;
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBType.php
deleted file mode 100644
index fa849ceb0..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBType.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBType
-{
-    const DOUBLE   =  1;
-    const FLOAT    =  2;
-    const INT64    =  3;
-    const UINT64   =  4;
-    const INT32    =  5;
-    const FIXED64  =  6;
-    const FIXED32  =  7;
-    const BOOL     =  8;
-    const STRING   =  9;
-    const GROUP    = 10;
-    const MESSAGE  = 11;
-    const BYTES    = 12;
-    const UINT32   = 13;
-    const ENUM     = 14;
-    const SFIXED32 = 15;
-    const SFIXED64 = 16;
-    const SINT32   = 17;
-    const SINT64   = 18;
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBUtil.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBUtil.php
deleted file mode 100644
index ffea90083..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBUtil.php
+++ /dev/null
@@ -1,663 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Duration;
-use Google\Protobuf\FieldMask;
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\MapField;
-use function bccomp;
-
-function camel2underscore($input) {
-    preg_match_all(
-        '!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!',
-        $input,
-        $matches);
-    $ret = $matches[0];
-    foreach ($ret as &$match) {
-        $match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
-    }
-    return implode('_', $ret);
-}
-
-class GPBUtil
-{
-    const NANOS_PER_MILLISECOND = 1000000;
-    const NANOS_PER_MICROSECOND = 1000;
-    const TYPE_URL_PREFIX = 'type.googleapis.com/';
-
-    public static function divideInt64ToInt32($value, &$high, &$low, $trim = false)
-    {
-        $isNeg = (bccomp($value, 0) < 0);
-        if ($isNeg) {
-            $value = bcsub(0, $value);
-        }
-
-        $high = bcdiv($value, 4294967296);
-        $low = bcmod($value, 4294967296);
-        if (bccomp($high, 2147483647) > 0) {
-            $high = (int) bcsub($high, 4294967296);
-        } else {
-            $high = (int) $high;
-        }
-        if (bccomp($low, 2147483647) > 0) {
-            $low = (int) bcsub($low, 4294967296);
-        } else {
-            $low = (int) $low;
-        }
-
-        if ($isNeg) {
-            $high = ~$high;
-            $low = ~$low;
-            $low++;
-            if (!$low) {
-                $high = (int)($high + 1);
-            }
-        }
-
-        if ($trim) {
-            $high = 0;
-        }
-    }
-
-    public static function checkString(&$var, $check_utf8)
-    {
-        if (is_array($var) || is_object($var)) {
-            throw new \InvalidArgumentException("Expect string.");
-        }
-        if (!is_string($var)) {
-            $var = strval($var);
-        }
-        if ($check_utf8 && !preg_match('//u', $var)) {
-            throw new \Exception("Expect utf-8 encoding.");
-        }
-    }
-
-    public static function checkEnum(&$var)
-    {
-      static::checkInt32($var);
-    }
-
-    public static function checkInt32(&$var)
-    {
-        if (is_numeric($var)) {
-            $var = intval($var);
-        } else {
-            throw new \Exception("Expect integer.");
-        }
-    }
-
-    public static function checkUint32(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE === 8) {
-                $var = intval($var);
-                $var |= ((-(($var >> 31) & 0x1)) & ~0xFFFFFFFF);
-            } else {
-                if (bccomp($var, 0x7FFFFFFF) > 0) {
-                    $var = bcsub($var, "4294967296");
-                }
-                $var = (int) $var;
-            }
-        } else {
-            throw new \Exception("Expect integer.");
-        }
-    }
-
-    public static function checkInt64(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE == 8) {
-                $var = intval($var);
-            } else {
-                if (is_float($var) ||
-                    is_integer($var) ||
-                    (is_string($var) &&
-                         bccomp($var, "9223372036854774784") < 0)) {
-                    $var = number_format($var, 0, ".", "");
-                }
-            }
-        } else {
-            throw new \Exception("Expect integer.");
-        }
-    }
-
-    public static function checkUint64(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE == 8) {
-                $var = intval($var);
-            } else {
-                $var = number_format($var, 0, ".", "");
-            }
-        } else {
-            throw new \Exception("Expect integer.");
-        }
-    }
-
-    public static function checkFloat(&$var)
-    {
-        if (is_float($var) || is_numeric($var)) {
-            $var = unpack("f", pack("f", $var))[1];
-        } else {
-            throw new \Exception("Expect float.");
-        }
-    }
-
-    public static function checkDouble(&$var)
-    {
-        if (is_float($var) || is_numeric($var)) {
-            $var = floatval($var);
-        } else {
-            throw new \Exception("Expect float.");
-        }
-    }
-
-    public static function checkBool(&$var)
-    {
-        if (is_array($var) || is_object($var)) {
-            throw new \Exception("Expect boolean.");
-        }
-        $var = boolval($var);
-    }
-
-    public static function checkMessage(&$var, $klass, $newClass = null)
-    {
-        if (!$var instanceof $klass && !is_null($var)) {
-            throw new \Exception("Expect $klass.");
-        }
-    }
-
-    public static function checkRepeatedField(&$var, $type, $klass = null)
-    {
-        if (!$var instanceof RepeatedField && !is_array($var)) {
-            throw new \Exception("Expect array.");
-        }
-        if (is_array($var)) {
-            $tmp = new RepeatedField($type, $klass);
-            foreach ($var as $value) {
-                $tmp[] = $value;
-            }
-            return $tmp;
-        } else {
-            if ($var->getType() != $type) {
-                throw new \Exception(
-                    "Expect repeated field of different type.");
-            }
-            if ($var->getType() === GPBType::MESSAGE &&
-                $var->getClass() !== $klass &&
-                $var->getLegacyClass() !== $klass) {
-                throw new \Exception(
-                    "Expect repeated field of " . $klass . ".");
-            }
-            return $var;
-        }
-    }
-
-    public static function checkMapField(&$var, $key_type, $value_type, $klass = null)
-    {
-        if (!$var instanceof MapField && !is_array($var)) {
-            throw new \Exception("Expect dict.");
-        }
-        if (is_array($var)) {
-            $tmp = new MapField($key_type, $value_type, $klass);
-            foreach ($var as $key => $value) {
-                $tmp[$key] = $value;
-            }
-            return $tmp;
-        } else {
-            if ($var->getKeyType() != $key_type) {
-                throw new \Exception("Expect map field of key type.");
-            }
-            if ($var->getValueType() != $value_type) {
-                throw new \Exception("Expect map field of value type.");
-            }
-            if ($var->getValueType() === GPBType::MESSAGE &&
-                $var->getValueClass() !== $klass &&
-                $var->getLegacyValueClass() !== $klass) {
-                throw new \Exception(
-                    "Expect map field of " . $klass . ".");
-            }
-            return $var;
-        }
-    }
-
-    public static function Int64($value)
-    {
-        return new Int64($value);
-    }
-
-    public static function Uint64($value)
-    {
-        return new Uint64($value);
-    }
-
-    public static function getClassNamePrefix(
-        $classname,
-        $file_proto)
-    {
-        $option = $file_proto->getOptions();
-        $prefix = is_null($option) ? "" : $option->getPhpClassPrefix();
-        if ($prefix !== "") {
-            return $prefix;
-        }
-
-        $reserved_words = array(
-            "abstract"=>0, "and"=>0, "array"=>0, "as"=>0, "break"=>0,
-            "callable"=>0, "case"=>0, "catch"=>0, "class"=>0, "clone"=>0,
-            "const"=>0, "continue"=>0, "declare"=>0, "default"=>0, "die"=>0,
-            "do"=>0, "echo"=>0, "else"=>0, "elseif"=>0, "empty"=>0,
-            "enddeclare"=>0, "endfor"=>0, "endforeach"=>0, "endif"=>0,
-            "endswitch"=>0, "endwhile"=>0, "eval"=>0, "exit"=>0, "extends"=>0,
-            "final"=>0, "finally"=>0, "fn"=>0, "for"=>0, "foreach"=>0,
-            "function"=>0, "global"=>0, "goto"=>0, "if"=>0, "implements"=>0,
-            "include"=>0, "include_once"=>0, "instanceof"=>0, "insteadof"=>0,
-            "interface"=>0, "isset"=>0, "list"=>0, "match"=>0, "namespace"=>0,
-            "new"=>0, "or"=>0, "parent"=>0, "print"=>0, "private"=>0,
-            "protected"=>0,"public"=>0, "readonly" => 0,"require"=>0,
-            "require_once"=>0,"return"=>0, "self"=>0, "static"=>0, "switch"=>0,
-            "throw"=>0,"trait"=>0, "try"=>0,"unset"=>0, "use"=>0, "var"=>0,
-            "while"=>0,"xor"=>0, "yield"=>0, "int"=>0, "float"=>0, "bool"=>0,
-            "string"=>0,"true"=>0, "false"=>0, "null"=>0, "void"=>0,
-            "iterable"=>0
-        );
-
-        if (array_key_exists(strtolower($classname), $reserved_words)) {
-            if ($file_proto->getPackage() === "google.protobuf") {
-                return "GPB";
-            } else {
-                return "PB";
-            }
-        }
-
-        return "";
-    }
-
-    private static function getPreviouslyUnreservedClassNamePrefix(
-        $classname,
-        $file_proto)
-    {
-        $previously_unreserved_words = array(
-            "readonly"=>0
-        );
-
-        if (array_key_exists(strtolower($classname), $previously_unreserved_words)) {
-            $option = $file_proto->getOptions();
-            $prefix = is_null($option) ? "" : $option->getPhpClassPrefix();
-            if ($prefix !== "") {
-                return $prefix;
-            }
-
-            return "";
-        }
-
-        return self::getClassNamePrefix($classname, $file_proto);
-    }
-
-    public static function getLegacyClassNameWithoutPackage(
-        $name,
-        $file_proto)
-    {
-        $classname = implode('_', explode('.', $name));
-        return static::getClassNamePrefix($classname, $file_proto) . $classname;
-    }
-
-    public static function getClassNameWithoutPackage(
-        $name,
-        $file_proto)
-    {
-        $parts = explode('.', $name);
-        foreach ($parts as $i => $part) {
-            $parts[$i] = static::getClassNamePrefix($parts[$i], $file_proto) . $parts[$i];
-        }
-        return implode('\\', $parts);
-    }
-
-    private static function getPreviouslyUnreservedClassNameWithoutPackage(
-        $name,
-        $file_proto)
-    {
-        $parts = explode('.', $name);
-        foreach ($parts as $i => $part) {
-            $parts[$i] = static::getPreviouslyUnreservedClassNamePrefix($parts[$i], $file_proto) . $parts[$i];
-        }
-        return implode('\\', $parts);
-    }
-
-    public static function getFullClassName(
-        $proto,
-        $containing,
-        $file_proto,
-        &$message_name_without_package,
-        &$classname,
-        &$legacy_classname,
-        &$fullname,
-        &$previous_classname)
-    {
-        // Full name needs to start with '.'.
-        $message_name_without_package = $proto->getName();
-        if ($containing !== "") {
-            $message_name_without_package =
-                $containing . "." . $message_name_without_package;
-        }
-
-        $package = $file_proto->getPackage();
-        if ($package === "") {
-            $fullname = $message_name_without_package;
-        } else {
-            $fullname = $package . "." . $message_name_without_package;
-        }
-
-        $class_name_without_package =
-            static::getClassNameWithoutPackage($message_name_without_package, $file_proto);
-        $legacy_class_name_without_package =
-            static::getLegacyClassNameWithoutPackage(
-                $message_name_without_package, $file_proto);
-        $previous_class_name_without_package =
-            static::getPreviouslyUnreservedClassNameWithoutPackage(
-                $message_name_without_package, $file_proto);
-
-        $option = $file_proto->getOptions();
-        if (!is_null($option) && $option->hasPhpNamespace()) {
-            $namespace = $option->getPhpNamespace();
-            if ($namespace !== "") {
-                $classname = $namespace . "\\" . $class_name_without_package;
-                $legacy_classname =
-                    $namespace . "\\" . $legacy_class_name_without_package;
-                $previous_classname =
-                    $namespace . "\\" . $previous_class_name_without_package;
-                return;
-            } else {
-                $classname = $class_name_without_package;
-                $legacy_classname = $legacy_class_name_without_package;
-                $previous_classname = $previous_class_name_without_package;
-                return;
-            }
-        }
-
-        if ($package === "") {
-            $classname = $class_name_without_package;
-            $legacy_classname = $legacy_class_name_without_package;
-            $previous_classname = $previous_class_name_without_package;
-        } else {
-            $parts = array_map('ucwords', explode('.', $package));
-            foreach ($parts as $i => $part) {
-                $parts[$i] = self::getClassNamePrefix($part, $file_proto).$part;
-            }
-            $classname =
-                implode('\\', $parts) .
-                "\\".self::getClassNamePrefix($class_name_without_package,$file_proto).
-                $class_name_without_package;
-            $legacy_classname =
-                implode('\\', array_map('ucwords', explode('.', $package))).
-                "\\".$legacy_class_name_without_package;
-            $previous_classname =
-                implode('\\', array_map('ucwords', explode('.', $package))).
-                "\\".self::getPreviouslyUnreservedClassNamePrefix(
-                    $previous_class_name_without_package, $file_proto).
-                    $previous_class_name_without_package;
-        }
-    }
-
-    public static function combineInt32ToInt64($high, $low)
-    {
-        $isNeg = $high < 0;
-        if ($isNeg) {
-            $high = ~$high;
-            $low = ~$low;
-            $low++;
-            if (!$low) {
-                $high = (int) ($high + 1);
-            }
-        }
-        $result = bcadd(bcmul($high, 4294967296), $low);
-        if ($low < 0) {
-            $result = bcadd($result, 4294967296);
-        }
-        if ($isNeg) {
-          $result = bcsub(0, $result);
-        }
-        return $result;
-    }
-
-    public static function parseTimestamp($timestamp)
-    {
-        // prevent parsing timestamps containing with the non-existent year "0000"
-        // DateTime::createFromFormat parses without failing but as a nonsensical date
-        if (substr($timestamp, 0, 4) === "0000") {
-            throw new \Exception("Year cannot be zero.");
-        }
-        // prevent parsing timestamps ending with a lowercase z
-        if (substr($timestamp, -1, 1) === "z") {
-            throw new \Exception("Timezone cannot be a lowercase z.");
-        }
-
-        $nanoseconds = 0;
-        $periodIndex = strpos($timestamp, ".");
-        if ($periodIndex !== false) {
-            $nanosecondsLength = 0;
-            // find the next non-numeric character in the timestamp to calculate
-            // the length of the nanoseconds text
-            for ($i = $periodIndex + 1, $length = strlen($timestamp); $i < $length; $i++) {
-                if (!is_numeric($timestamp[$i])) {
-                    $nanosecondsLength = $i - ($periodIndex + 1);
-                    break;
-                }
-            }
-            if ($nanosecondsLength % 3 !== 0) {
-                throw new \Exception("Nanoseconds must be disible by 3.");
-            }
-            if ($nanosecondsLength > 9) {
-                throw new \Exception("Nanoseconds must be in the range of 0 to 999,999,999 nanoseconds.");
-            }
-            if ($nanosecondsLength > 0) {
-                $nanoseconds = substr($timestamp, $periodIndex + 1, $nanosecondsLength);
-                $nanoseconds = intval($nanoseconds);
-
-                // remove the nanoseconds and preceding period from the timestamp
-                $date = substr($timestamp, 0, $periodIndex);
-                $timezone = substr($timestamp, $periodIndex + $nanosecondsLength + 1);
-                $timestamp = $date.$timezone;
-            }
-        }
-
-        $date = \DateTime::createFromFormat(\DateTime::RFC3339, $timestamp, new \DateTimeZone("UTC"));
-        if ($date === false) {
-            throw new \Exception("Invalid RFC 3339 timestamp.");
-        }
-
-        $value = new \Google\Protobuf\Timestamp();
-        $seconds = $date->format("U");
-        $value->setSeconds($seconds);
-        $value->setNanos($nanoseconds);
-        return $value;
-    }
-
-    public static function formatTimestamp($value)
-    {
-        if (bccomp($value->getSeconds(), "253402300800") != -1) {
-          throw new GPBDecodeException("Duration number too large.");
-        }
-        if (bccomp($value->getSeconds(), "-62135596801") != 1) {
-          throw new GPBDecodeException("Duration number too small.");
-        }
-        $nanoseconds = static::getNanosecondsForTimestamp($value->getNanos());
-        if (!empty($nanoseconds)) {
-            $nanoseconds = ".".$nanoseconds;
-        }
-        $date = new \DateTime('@'.$value->getSeconds(), new \DateTimeZone("UTC"));
-        return $date->format("Y-m-d\TH:i:s".$nanoseconds."\Z");
-    }
-
-    public static function parseDuration($value)
-    {
-        if (strlen($value) < 2 || substr($value, -1) !== "s") {
-          throw new GPBDecodeException("Missing s after duration string");
-        }
-        $number = substr($value, 0, -1);
-        if (bccomp($number, "315576000001") != -1) {
-          throw new GPBDecodeException("Duration number too large.");
-        }
-        if (bccomp($number, "-315576000001") != 1) {
-          throw new GPBDecodeException("Duration number too small.");
-        }
-        $pos = strrpos($number, ".");
-        if ($pos !== false) {
-            $seconds = substr($number, 0, $pos);
-            if (bccomp($seconds, 0) < 0) {
-                $nanos = bcmul("0" . substr($number, $pos), -1000000000);
-            } else {
-                $nanos = bcmul("0" . substr($number, $pos), 1000000000);
-            }
-        } else {
-            $seconds = $number;
-            $nanos = 0;
-        }
-        $duration = new Duration();
-        $duration->setSeconds($seconds);
-        $duration->setNanos($nanos);
-        return $duration;
-    }
-
-    public static function formatDuration($value)
-    {
-        if (bccomp($value->getSeconds(), '315576000001') != -1) {
-            throw new GPBDecodeException('Duration number too large.');
-        }
-        if (bccomp($value->getSeconds(), '-315576000001') != 1) {
-            throw new GPBDecodeException('Duration number too small.');
-        }
-
-        $nanos = $value->getNanos();
-        if ($nanos === 0) {
-            return (string) $value->getSeconds();
-        }
-
-        if ($nanos % 1000000 === 0) {
-            $digits = 3;
-        } elseif ($nanos % 1000 === 0) {
-            $digits = 6;
-        } else {
-            $digits = 9;
-        }
-
-        $nanos = bcdiv($nanos, '1000000000', $digits);
-        return bcadd($value->getSeconds(), $nanos, $digits);
-    }
-
-    public static function parseFieldMask($paths_string)
-    {
-        $field_mask = new FieldMask();
-        if (strlen($paths_string) === 0) {
-            return $field_mask;
-        }
-        $path_strings = explode(",", $paths_string);
-        $paths = $field_mask->getPaths();
-        foreach($path_strings as &$path_string) {
-            $field_strings = explode(".", $path_string);
-            foreach($field_strings as &$field_string) {
-                $field_string = camel2underscore($field_string);
-            }
-            $path_string = implode(".", $field_strings);
-            $paths[] = $path_string;
-        }
-        return $field_mask;
-    }
-
-    public static function formatFieldMask($field_mask)
-    {
-        $converted_paths = [];
-        foreach($field_mask->getPaths() as $path) {
-            $fields = explode('.', $path);
-            $converted_path = [];
-            foreach ($fields as $field) {
-                $segments = explode('_', $field);
-                $start = true;
-                $converted_segments = "";
-                foreach($segments as $segment) {
-                  if (!$start) {
-                    $converted = ucfirst($segment);
-                  } else {
-                    $converted = $segment;
-                    $start = false;
-                  }
-                  $converted_segments .= $converted;
-                }
-                $converted_path []= $converted_segments;
-            }
-            $converted_path = implode(".", $converted_path);
-            $converted_paths []= $converted_path;
-        }
-        return implode(",", $converted_paths);
-    }
-
-    public static function getNanosecondsForTimestamp($nanoseconds)
-    {
-        if ($nanoseconds == 0) {
-            return '';
-        }
-        if ($nanoseconds % static::NANOS_PER_MILLISECOND == 0) {
-            return sprintf('%03d', $nanoseconds / static::NANOS_PER_MILLISECOND);
-        }
-        if ($nanoseconds % static::NANOS_PER_MICROSECOND == 0) {
-            return sprintf('%06d', $nanoseconds / static::NANOS_PER_MICROSECOND);
-        }
-        return sprintf('%09d', $nanoseconds);
-    }
-
-    public static function hasSpecialJsonMapping($msg)
-    {
-        return is_a($msg, 'Google\Protobuf\Any')         ||
-               is_a($msg, "Google\Protobuf\ListValue")   ||
-               is_a($msg, "Google\Protobuf\Struct")      ||
-               is_a($msg, "Google\Protobuf\Value")       ||
-               is_a($msg, "Google\Protobuf\Duration")    ||
-               is_a($msg, "Google\Protobuf\Timestamp")   ||
-               is_a($msg, "Google\Protobuf\FieldMask")   ||
-               static::hasJsonValue($msg);
-    }
-
-    public static function hasJsonValue($msg)
-    {
-        return is_a($msg, "Google\Protobuf\DoubleValue") ||
-               is_a($msg, "Google\Protobuf\FloatValue")  ||
-               is_a($msg, "Google\Protobuf\Int64Value")  ||
-               is_a($msg, "Google\Protobuf\UInt64Value") ||
-               is_a($msg, "Google\Protobuf\Int32Value")  ||
-               is_a($msg, "Google\Protobuf\UInt32Value") ||
-               is_a($msg, "Google\Protobuf\BoolValue")   ||
-               is_a($msg, "Google\Protobuf\StringValue") ||
-               is_a($msg, "Google\Protobuf\BytesValue");
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWire.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWire.php
deleted file mode 100644
index 034f5df92..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWire.php
+++ /dev/null
@@ -1,622 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBWire
-{
-
-    const TAG_TYPE_BITS = 3;
-
-    const WIRETYPE_VARINT  = 0;
-    const WIRETYPE_FIXED64 = 1;
-    const WIRETYPE_LENGTH_DELIMITED = 2;
-    const WIRETYPE_START_GROUP = 3;
-    const WIRETYPE_END_GROUP = 4;
-    const WIRETYPE_FIXED32 = 5;
-
-    const UNKNOWN = 0;
-    const NORMAL_FORMAT = 1;
-    const PACKED_FORMAT = 2;
-
-    public static function getTagFieldNumber($tag)
-    {
-        // We have to mask because PHP has no arithmetic shift.
-        return ($tag >> self::TAG_TYPE_BITS) & 0x1fffffff;
-    }
-
-    public static function getTagWireType($tag)
-    {
-        return $tag & 0x7;
-    }
-
-    public static function getWireType($type)
-    {
-        switch ($type) {
-            case GPBType::FLOAT:
-            case GPBType::FIXED32:
-            case GPBType::SFIXED32:
-                return self::WIRETYPE_FIXED32;
-            case GPBType::DOUBLE:
-            case GPBType::FIXED64:
-            case GPBType::SFIXED64:
-                return self::WIRETYPE_FIXED64;
-            case GPBType::UINT32:
-            case GPBType::UINT64:
-            case GPBType::INT32:
-            case GPBType::INT64:
-            case GPBType::SINT32:
-            case GPBType::SINT64:
-            case GPBType::ENUM:
-            case GPBType::BOOL:
-                return self::WIRETYPE_VARINT;
-            case GPBType::STRING:
-            case GPBType::BYTES:
-            case GPBType::MESSAGE:
-                return self::WIRETYPE_LENGTH_DELIMITED;
-            case GPBType::GROUP:
-                user_error("Unsupported type.");
-                return 0;
-            default:
-                user_error("Unsupported type.");
-                return 0;
-        }
-    }
-
-  // ZigZag Transform:  Encodes signed integers so that they can be effectively
-  // used with varint encoding.
-  //
-  // varint operates on unsigned integers, encoding smaller numbers into fewer
-  // bytes.  If you try to use it on a signed integer, it will treat this
-  // number as a very large unsigned integer, which means that even small
-  // signed numbers like -1 will take the maximum number of bytes (10) to
-  // encode.  zigZagEncode() maps signed integers to unsigned in such a way
-  // that those with a small absolute value will have smaller encoded values,
-  // making them appropriate for encoding using varint.
-  //
-  // int32 ->     uint32
-  // -------------------------
-  //           0 ->          0
-  //          -1 ->          1
-  //           1 ->          2
-  //          -2 ->          3
-  //         ... ->        ...
-  //  2147483647 -> 4294967294
-  // -2147483648 -> 4294967295
-  //
-  //        >> encode >>
-  //        << decode <<
-  public static function zigZagEncode32($int32)
-  {
-      if (PHP_INT_SIZE == 8) {
-          $trim_int32 = $int32 & 0xFFFFFFFF;
-          return (($trim_int32 << 1) ^ ($int32 << 32 >> 63)) & 0xFFFFFFFF;
-      } else {
-          return ($int32 << 1) ^ ($int32 >> 31);
-      }
-  }
-
-    public static function zigZagDecode32($uint32)
-    {
-        // Fill high 32 bits.
-        if (PHP_INT_SIZE === 8) {
-            $uint32 |= ($uint32 & 0xFFFFFFFF);
-        }
-
-        $int32 = (($uint32 >> 1) & 0x7FFFFFFF) ^ (-($uint32 & 1));
-
-        return $int32;
-    }
-
-    public static function zigZagEncode64($int64)
-    {
-        if (PHP_INT_SIZE == 4) {
-            if (bccomp($int64, 0) >= 0) {
-                return bcmul($int64, 2);
-            } else {
-                return bcsub(bcmul(bcsub(0, $int64), 2), 1);
-            }
-        } else {
-            return ((int)$int64 << 1) ^ ((int)$int64 >> 63);
-        }
-    }
-
-    public static function zigZagDecode64($uint64)
-    {
-        if (PHP_INT_SIZE == 4) {
-            if (bcmod($uint64, 2) == 0) {
-                return bcdiv($uint64, 2, 0);
-            } else {
-                return bcsub(0, bcdiv(bcadd($uint64, 1), 2, 0));
-            }
-        } else {
-            return (($uint64 >> 1) & 0x7FFFFFFFFFFFFFFF) ^ (-($uint64 & 1));
-        }
-    }
-
-    public static function readInt32(&$input, &$value)
-    {
-        return $input->readVarint32($value);
-    }
-
-    public static function readInt64(&$input, &$value)
-    {
-        $success = $input->readVarint64($value);
-        if (PHP_INT_SIZE == 4 && bccomp($value, "9223372036854775807") > 0) {
-            $value = bcsub($value, "18446744073709551616");
-        }
-        return $success;
-    }
-
-    public static function readUint32(&$input, &$value)
-    {
-        return self::readInt32($input, $value);
-    }
-
-    public static function readUint64(&$input, &$value)
-    {
-        return self::readInt64($input, $value);
-    }
-
-    public static function readSint32(&$input, &$value)
-    {
-        if (!$input->readVarint32($value)) {
-            return false;
-        }
-        $value = GPBWire::zigZagDecode32($value);
-        return true;
-    }
-
-    public static function readSint64(&$input, &$value)
-    {
-        if (!$input->readVarint64($value)) {
-            return false;
-        }
-        $value = GPBWire::zigZagDecode64($value);
-        return true;
-    }
-
-    public static function readFixed32(&$input, &$value)
-    {
-        return $input->readLittleEndian32($value);
-    }
-
-    public static function readFixed64(&$input, &$value)
-    {
-        return $input->readLittleEndian64($value);
-    }
-
-    public static function readSfixed32(&$input, &$value)
-    {
-        if (!self::readFixed32($input, $value)) {
-            return false;
-        }
-        if (PHP_INT_SIZE === 8) {
-            $value |= (-($value >> 31) << 32);
-        }
-        return true;
-    }
-
-    public static function readSfixed64(&$input, &$value)
-    {
-        $success = $input->readLittleEndian64($value);
-        if (PHP_INT_SIZE == 4 && bccomp($value, "9223372036854775807") > 0) {
-            $value = bcsub($value, "18446744073709551616");
-        }
-        return $success;
-    }
-
-    public static function readFloat(&$input, &$value)
-    {
-        $data = null;
-        if (!$input->readRaw(4, $data)) {
-            return false;
-        }
-        $value = unpack('f', $data)[1];
-        return true;
-    }
-
-    public static function readDouble(&$input, &$value)
-    {
-        $data = null;
-        if (!$input->readRaw(8, $data)) {
-            return false;
-        }
-        $value = unpack('d', $data)[1];
-        return true;
-    }
-
-    public static function readBool(&$input, &$value)
-    {
-        if (!$input->readVarint64($value)) {
-            return false;
-        }
-        if ($value == 0) {
-            $value = false;
-        } else {
-            $value = true;
-        }
-        return true;
-    }
-
-    public static function readString(&$input, &$value)
-    {
-        $length = 0;
-        return $input->readVarintSizeAsInt($length) && $input->readRaw($length, $value);
-    }
-
-    public static function readMessage(&$input, &$message)
-    {
-        $length = 0;
-        if (!$input->readVarintSizeAsInt($length)) {
-            return false;
-        }
-        $old_limit = 0;
-        $recursion_limit = 0;
-        $input->incrementRecursionDepthAndPushLimit(
-            $length,
-            $old_limit,
-            $recursion_limit);
-        if ($recursion_limit < 0 || !$message->parseFromStream($input)) {
-            return false;
-        }
-        return $input->decrementRecursionDepthAndPopLimit($old_limit);
-    }
-
-    public static function writeTag(&$output, $tag)
-    {
-        return $output->writeTag($tag);
-    }
-
-    public static function writeInt32(&$output, $value)
-    {
-        return $output->writeVarint32($value, false);
-    }
-
-    public static function writeInt64(&$output, $value)
-    {
-        return $output->writeVarint64($value);
-    }
-
-    public static function writeUint32(&$output, $value)
-    {
-        return $output->writeVarint32($value, true);
-    }
-
-    public static function writeUint64(&$output, $value)
-    {
-        return $output->writeVarint64($value);
-    }
-
-    public static function writeSint32(&$output, $value)
-    {
-        $value = GPBWire::zigZagEncode32($value);
-        return $output->writeVarint32($value, true);
-    }
-
-    public static function writeSint64(&$output, $value)
-    {
-        $value = GPBWire::zigZagEncode64($value);
-        return $output->writeVarint64($value);
-    }
-
-    public static function writeFixed32(&$output, $value)
-    {
-        return $output->writeLittleEndian32($value);
-    }
-
-    public static function writeFixed64(&$output, $value)
-    {
-        return $output->writeLittleEndian64($value);
-    }
-
-    public static function writeSfixed32(&$output, $value)
-    {
-        return $output->writeLittleEndian32($value);
-    }
-
-    public static function writeSfixed64(&$output, $value)
-    {
-        return $output->writeLittleEndian64($value);
-    }
-
-    public static function writeBool(&$output, $value)
-    {
-        if ($value) {
-            return $output->writeVarint32(1, true);
-        } else {
-            return $output->writeVarint32(0, true);
-        }
-    }
-
-    public static function writeFloat(&$output, $value)
-    {
-        $data = pack("f", $value);
-        return $output->writeRaw($data, 4);
-    }
-
-    public static function writeDouble(&$output, $value)
-    {
-        $data = pack("d", $value);
-        return $output->writeRaw($data, 8);
-    }
-
-    public static function writeString(&$output, $value)
-    {
-        return self::writeBytes($output, $value);
-    }
-
-    public static function writeBytes(&$output, $value)
-    {
-        $size = strlen($value);
-        if (!$output->writeVarint32($size, true)) {
-            return false;
-        }
-        return $output->writeRaw($value, $size);
-    }
-
-    public static function writeMessage(&$output, $value)
-    {
-        $size = $value->byteSize();
-        if (!$output->writeVarint32($size, true)) {
-            return false;
-        }
-        return $value->serializeToStream($output);
-    }
-
-    public static function makeTag($number, $type)
-    {
-        return ($number << 3) | self::getWireType($type);
-    }
-
-    public static function tagSize($field)
-    {
-        $tag = self::makeTag($field->getNumber(), $field->getType());
-        return self::varint32Size($tag);
-    }
-
-    public static function varint32Size($value, $sign_extended = false)
-    {
-        if ($value < 0) {
-            if ($sign_extended) {
-                return 10;
-            } else {
-                return 5;
-            }
-        }
-        if ($value < (1 <<  7)) {
-            return 1;
-        }
-        if ($value < (1 << 14)) {
-            return 2;
-        }
-        if ($value < (1 << 21)) {
-            return 3;
-        }
-        if ($value < (1 << 28)) {
-            return 4;
-        }
-        return 5;
-    }
-
-    public static function sint32Size($value)
-    {
-        $value = self::zigZagEncode32($value);
-        return self::varint32Size($value);
-    }
-
-    public static function sint64Size($value)
-    {
-        $value = self::zigZagEncode64($value);
-        return self::varint64Size($value);
-    }
-
-    public static function varint64Size($value)
-    {
-        if (PHP_INT_SIZE == 4) {
-            if (bccomp($value, 0) < 0 ||
-                bccomp($value, "9223372036854775807") > 0) {
-                return 10;
-            }
-            if (bccomp($value, 1 << 7) < 0) {
-                return 1;
-            }
-            if (bccomp($value, 1 << 14) < 0) {
-                return 2;
-            }
-            if (bccomp($value, 1 << 21) < 0) {
-                return 3;
-            }
-            if (bccomp($value, 1 << 28) < 0) {
-                return 4;
-            }
-            if (bccomp($value, '34359738368') < 0) {
-                return 5;
-            }
-            if (bccomp($value, '4398046511104') < 0) {
-                return 6;
-            }
-            if (bccomp($value, '562949953421312') < 0) {
-                return 7;
-            }
-            if (bccomp($value, '72057594037927936') < 0) {
-                return 8;
-            }
-            return 9;
-        } else {
-            if ($value < 0) {
-                return 10;
-            }
-            if ($value < (1 <<  7)) {
-                return 1;
-            }
-            if ($value < (1 << 14)) {
-                return 2;
-            }
-            if ($value < (1 << 21)) {
-                return 3;
-            }
-            if ($value < (1 << 28)) {
-                return 4;
-            }
-            if ($value < (1 << 35)) {
-                return 5;
-            }
-            if ($value < (1 << 42)) {
-                return 6;
-            }
-            if ($value < (1 << 49)) {
-                return 7;
-            }
-            if ($value < (1 << 56)) {
-                return 8;
-            }
-            return 9;
-        }
-    }
-
-    public static function serializeFieldToStream(
-        $value,
-        $field,
-        $need_tag,
-        &$output)
-    {
-        if ($need_tag) {
-            if (!GPBWire::writeTag(
-                $output,
-                self::makeTag(
-                    $field->getNumber(),
-                    $field->getType()))) {
-                return false;
-            }
-        }
-        switch ($field->getType()) {
-            case GPBType::DOUBLE:
-                if (!GPBWire::writeDouble($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::FLOAT:
-                if (!GPBWire::writeFloat($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::INT64:
-                if (!GPBWire::writeInt64($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::UINT64:
-                if (!GPBWire::writeUint64($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::INT32:
-                if (!GPBWire::writeInt32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::FIXED32:
-                if (!GPBWire::writeFixed32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::FIXED64:
-                if (!GPBWire::writeFixed64($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::BOOL:
-                if (!GPBWire::writeBool($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::STRING:
-                if (!GPBWire::writeString($output, $value)) {
-                    return false;
-                }
-                break;
-            //    case GPBType::GROUP:
-            //      echo "GROUP\xA";
-            //      trigger_error("Not implemented.", E_ERROR);
-            //      break;
-            case GPBType::MESSAGE:
-                if (!GPBWire::writeMessage($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::BYTES:
-                if (!GPBWire::writeBytes($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::UINT32:
-                if (PHP_INT_SIZE === 8 && $value < 0) {
-                    $value += 4294967296;
-                }
-                if (!GPBWire::writeUint32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::ENUM:
-                if (!GPBWire::writeInt32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::SFIXED32:
-                if (!GPBWire::writeSfixed32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::SFIXED64:
-                if (!GPBWire::writeSfixed64($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::SINT32:
-                if (!GPBWire::writeSint32($output, $value)) {
-                    return false;
-                }
-                break;
-            case GPBType::SINT64:
-                if (!GPBWire::writeSint64($output, $value)) {
-                    return false;
-                }
-                break;
-            default:
-                user_error("Unsupported type.");
-                return false;
-        }
-
-        return true;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWireType.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWireType.php
deleted file mode 100644
index c1ad370e0..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GPBWireType.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class GPBWireType
-{
-    const VARINT           = 0;
-    const FIXED64          = 1;
-    const LENGTH_DELIMITED = 2;
-    const START_GROUP      = 3;
-    const END_GROUP        = 4;
-    const FIXED32          = 5;
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo.php
deleted file mode 100644
index a1db269bf..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes the relationship between generated code and its original source
- * file. A GeneratedCodeInfo message is associated with only one generated
- * source file, but may contain references to different source .proto files.
- *
- * Generated from protobuf message <code>google.protobuf.GeneratedCodeInfo</code>
- */
-class GeneratedCodeInfo extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * An Annotation connects some span of text in generated code to an element
-     * of its generating .proto file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
-     */
-    private $annotation;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\GeneratedCodeInfo\Annotation>|\Google\Protobuf\Internal\RepeatedField $annotation
-     *           An Annotation connects some span of text in generated code to an element
-     *           of its generating .proto file.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * An Annotation connects some span of text in generated code to an element
-     * of its generating .proto file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getAnnotation()
-    {
-        return $this->annotation;
-    }
-
-    /**
-     * An Annotation connects some span of text in generated code to an element
-     * of its generating .proto file.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
-     * @param array<\Google\Protobuf\Internal\GeneratedCodeInfo\Annotation>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setAnnotation($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation::class);
-        $this->annotation = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php
deleted file mode 100644
index b1ef4ee95..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php
+++ /dev/null
@@ -1,255 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\GeneratedCodeInfo;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.GeneratedCodeInfo.Annotation</code>
- */
-class Annotation extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Identifies the element in the original source .proto file. This field
-     * is formatted the same as SourceCodeInfo.Location.path.
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     */
-    private $path;
-    /**
-     * Identifies the filesystem path to the original source .proto.
-     *
-     * Generated from protobuf field <code>optional string source_file = 2;</code>
-     */
-    protected $source_file = null;
-    /**
-     * Identifies the starting offset in bytes in the generated code
-     * that relates to the identified object.
-     *
-     * Generated from protobuf field <code>optional int32 begin = 3;</code>
-     */
-    protected $begin = null;
-    /**
-     * Identifies the ending offset in bytes in the generated code that
-     * relates to the identified object. The end offset should be one past
-     * the last relevant byte (so the length of the text = end - begin).
-     *
-     * Generated from protobuf field <code>optional int32 end = 4;</code>
-     */
-    protected $end = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.GeneratedCodeInfo.Annotation.Semantic semantic = 5;</code>
-     */
-    protected $semantic = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<int>|\Google\Protobuf\Internal\RepeatedField $path
-     *           Identifies the element in the original source .proto file. This field
-     *           is formatted the same as SourceCodeInfo.Location.path.
-     *     @type string $source_file
-     *           Identifies the filesystem path to the original source .proto.
-     *     @type int $begin
-     *           Identifies the starting offset in bytes in the generated code
-     *           that relates to the identified object.
-     *     @type int $end
-     *           Identifies the ending offset in bytes in the generated code that
-     *           relates to the identified object. The end offset should be one past
-     *           the last relevant byte (so the length of the text = end - begin).
-     *     @type int $semantic
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Identifies the element in the original source .proto file. This field
-     * is formatted the same as SourceCodeInfo.Location.path.
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getPath()
-    {
-        return $this->path;
-    }
-
-    /**
-     * Identifies the element in the original source .proto file. This field
-     * is formatted the same as SourceCodeInfo.Location.path.
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     * @param array<int>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setPath($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
-        $this->path = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Identifies the filesystem path to the original source .proto.
-     *
-     * Generated from protobuf field <code>optional string source_file = 2;</code>
-     * @return string
-     */
-    public function getSourceFile()
-    {
-        return isset($this->source_file) ? $this->source_file : '';
-    }
-
-    public function hasSourceFile()
-    {
-        return isset($this->source_file);
-    }
-
-    public function clearSourceFile()
-    {
-        unset($this->source_file);
-    }
-
-    /**
-     * Identifies the filesystem path to the original source .proto.
-     *
-     * Generated from protobuf field <code>optional string source_file = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setSourceFile($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->source_file = $var;
-
-        return $this;
-    }
-
-    /**
-     * Identifies the starting offset in bytes in the generated code
-     * that relates to the identified object.
-     *
-     * Generated from protobuf field <code>optional int32 begin = 3;</code>
-     * @return int
-     */
-    public function getBegin()
-    {
-        return isset($this->begin) ? $this->begin : 0;
-    }
-
-    public function hasBegin()
-    {
-        return isset($this->begin);
-    }
-
-    public function clearBegin()
-    {
-        unset($this->begin);
-    }
-
-    /**
-     * Identifies the starting offset in bytes in the generated code
-     * that relates to the identified object.
-     *
-     * Generated from protobuf field <code>optional int32 begin = 3;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setBegin($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->begin = $var;
-
-        return $this;
-    }
-
-    /**
-     * Identifies the ending offset in bytes in the generated code that
-     * relates to the identified object. The end offset should be one past
-     * the last relevant byte (so the length of the text = end - begin).
-     *
-     * Generated from protobuf field <code>optional int32 end = 4;</code>
-     * @return int
-     */
-    public function getEnd()
-    {
-        return isset($this->end) ? $this->end : 0;
-    }
-
-    public function hasEnd()
-    {
-        return isset($this->end);
-    }
-
-    public function clearEnd()
-    {
-        unset($this->end);
-    }
-
-    /**
-     * Identifies the ending offset in bytes in the generated code that
-     * relates to the identified object. The end offset should be one past
-     * the last relevant byte (so the length of the text = end - begin).
-     *
-     * Generated from protobuf field <code>optional int32 end = 4;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setEnd($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->end = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.GeneratedCodeInfo.Annotation.Semantic semantic = 5;</code>
-     * @return int
-     */
-    public function getSemantic()
-    {
-        return isset($this->semantic) ? $this->semantic : 0;
-    }
-
-    public function hasSemantic()
-    {
-        return isset($this->semantic);
-    }
-
-    public function clearSemantic()
-    {
-        unset($this->semantic);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.GeneratedCodeInfo.Annotation.Semantic semantic = 5;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setSemantic($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation\Semantic::class);
-        $this->semantic = $var;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Annotation::class, \Google\Protobuf\Internal\GeneratedCodeInfo_Annotation::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo_Annotation.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo_Annotation.php
deleted file mode 100644
index e36f1e573..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GeneratedCodeInfo_Annotation.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\GeneratedCodeInfo\Annotation instead.
-     * @deprecated
-     */
-    class GeneratedCodeInfo_Annotation {}
-}
-class_exists(GeneratedCodeInfo\Annotation::class);
-@trigger_error('Google\Protobuf\Internal\GeneratedCodeInfo_Annotation is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\GeneratedCodeInfo\Annotation instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php
deleted file mode 100644
index d22bc305b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-trait GetPublicDescriptorTrait
-{
-    private function getPublicDescriptor($desc)
-    {
-        return is_null($desc) ? null : $desc->getPublicDescriptor();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php
deleted file mode 100644
index ed5d1660b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-trait HasPublicDescriptorTrait
-{
-    private $public_desc;
-
-    public function getPublicDescriptor()
-    {
-        return $this->public_desc;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapEntry.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MapEntry.php
deleted file mode 100644
index e89481f0a..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapEntry.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\Message;
-
-class MapEntry extends Message
-{
-    public $key;
-    public $value;
-
-    public function __construct($desc) {
-        parent::__construct($desc);
-        // For MapEntry, getValue should always return a valid value. Thus, we
-        // need to create a default instance value if the value type is
-        // message, in case no value is provided in data.
-        $value_field = $desc->getFieldByNumber(2);
-        if ($value_field->getType() == GPBType::MESSAGE) {
-            $klass = $value_field->getMessageType()->getClass();
-            $value = new $klass;
-            $this->setValue($value);
-        }
-    }
-
-    public function setKey($key) {
-      $this->key = $key;
-    }
-
-    public function getKey() {
-      return $this->key;
-    }
-
-    public function setValue($value) {
-      $this->value = $value;
-    }
-
-    public function getValue() {
-      return $this->value;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapField.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MapField.php
deleted file mode 100644
index d413c6d90..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapField.php
+++ /dev/null
@@ -1,298 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/**
- * MapField and MapFieldIter are used by generated protocol message classes to
- * manipulate map fields.
- */
-
-namespace Google\Protobuf\Internal;
-
-use Traversable;
-
-/**
- * MapField is used by generated protocol message classes to manipulate map
- * fields. It can be used like native PHP array.
- */
-class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
-{
-    /**
-     * @ignore
-     */
-    private $container;
-    /**
-     * @ignore
-     */
-    private $key_type;
-    /**
-     * @ignore
-     */
-    private $value_type;
-    /**
-     * @ignore
-     */
-    private $klass;
-    /**
-     * @ignore
-     */
-    private $legacy_klass;
-
-    /**
-     * Constructs an instance of MapField.
-     *
-     * @param long $key_type Type of the stored key element.
-     * @param long $value_type Type of the stored value element.
-     * @param string $klass Message/Enum class name of value instance
-     * (message/enum fields only).
-     * @ignore
-     */
-    public function __construct($key_type, $value_type, $klass = null)
-    {
-        $this->container = [];
-        $this->key_type = $key_type;
-        $this->value_type = $value_type;
-        $this->klass = $klass;
-
-        if ($this->value_type == GPBType::MESSAGE) {
-            $pool = DescriptorPool::getGeneratedPool();
-            $desc = $pool->getDescriptorByClassName($klass);
-            if ($desc == NULL) {
-                new $klass;  // No msg class instance has been created before.
-                $desc = $pool->getDescriptorByClassName($klass);
-            }
-            $this->klass = $desc->getClass();
-            $this->legacy_klass = $desc->getLegacyClass();
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    public function getKeyType()
-    {
-        return $this->key_type;
-    }
-
-    /**
-     * @ignore
-     */
-    public function getValueType()
-    {
-        return $this->value_type;
-    }
-
-    /**
-     * @ignore
-     */
-    public function getValueClass()
-    {
-        return $this->klass;
-    }
-
-    /**
-     * @ignore
-     */
-    public function getLegacyValueClass()
-    {
-        return $this->legacy_klass;
-    }
-
-    /**
-     * Return the element at the given key.
-     *
-     * This will also be called for: $ele = $arr[$key]
-     *
-     * @param int|string $key The key of the element to be fetched.
-     * @return object The stored element at given key.
-     * @throws \ErrorException Invalid type for index.
-     * @throws \ErrorException Non-existing index.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetGet($key)
-    {
-        return $this->container[$key];
-    }
-
-    /**
-     * Assign the element at the given key.
-     *
-     * This will also be called for: $arr[$key] = $value
-     *
-     * @param int|string $key The key of the element to be fetched.
-     * @param object $value The element to be assigned.
-     * @return void
-     * @throws \ErrorException Invalid type for key.
-     * @throws \ErrorException Invalid type for value.
-     * @throws \ErrorException Non-existing key.
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetSet($key, $value)
-    {
-        $this->checkKey($this->key_type, $key);
-
-        switch ($this->value_type) {
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::INT32:
-            case GPBType::ENUM:
-                GPBUtil::checkInt32($value);
-                break;
-            case GPBType::FIXED32:
-            case GPBType::UINT32:
-                GPBUtil::checkUint32($value);
-                break;
-            case GPBType::SFIXED64:
-            case GPBType::SINT64:
-            case GPBType::INT64:
-                GPBUtil::checkInt64($value);
-                break;
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                GPBUtil::checkUint64($value);
-                break;
-            case GPBType::FLOAT:
-                GPBUtil::checkFloat($value);
-                break;
-            case GPBType::DOUBLE:
-                GPBUtil::checkDouble($value);
-                break;
-            case GPBType::BOOL:
-                GPBUtil::checkBool($value);
-                break;
-            case GPBType::STRING:
-                GPBUtil::checkString($value, true);
-                break;
-            case GPBType::MESSAGE:
-                if (is_null($value)) {
-                  trigger_error("Map element cannot be null.", E_USER_ERROR);
-                }
-                GPBUtil::checkMessage($value, $this->klass);
-                break;
-            default:
-                break;
-        }
-
-        $this->container[$key] = $value;
-    }
-
-    /**
-     * Remove the element at the given key.
-     *
-     * This will also be called for: unset($arr)
-     *
-     * @param int|string $key The key of the element to be removed.
-     * @return void
-     * @throws \ErrorException Invalid type for key.
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetUnset($key)
-    {
-        $this->checkKey($this->key_type, $key);
-        unset($this->container[$key]);
-    }
-
-    /**
-     * Check the existence of the element at the given key.
-     *
-     * This will also be called for: isset($arr)
-     *
-     * @param int|string $key The key of the element to be removed.
-     * @return bool True if the element at the given key exists.
-     * @throws \ErrorException Invalid type for key.
-     */
-    public function offsetExists($key): bool
-    {
-        $this->checkKey($this->key_type, $key);
-        return isset($this->container[$key]);
-    }
-
-    /**
-     * @ignore
-     */
-    public function getIterator(): Traversable
-    {
-        return new MapFieldIter($this->container, $this->key_type);
-    }
-
-    /**
-     * Return the number of stored elements.
-     *
-     * This will also be called for: count($arr)
-     *
-     * @return integer The number of stored elements.
-     */
-    public function count(): int
-    {
-        return count($this->container);
-    }
-
-    /**
-     * @ignore
-     */
-    private function checkKey($key_type, &$key)
-    {
-        switch ($key_type) {
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::INT32:
-                GPBUtil::checkInt32($key);
-                break;
-            case GPBType::FIXED32:
-            case GPBType::UINT32:
-                GPBUtil::checkUint32($key);
-                break;
-            case GPBType::SFIXED64:
-            case GPBType::SINT64:
-            case GPBType::INT64:
-                GPBUtil::checkInt64($key);
-                break;
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                GPBUtil::checkUint64($key);
-                break;
-            case GPBType::BOOL:
-                GPBUtil::checkBool($key);
-                break;
-            case GPBType::STRING:
-                GPBUtil::checkString($key, true);
-                break;
-            default:
-                trigger_error(
-                    "Given type cannot be map key.",
-                    E_USER_ERROR);
-                break;
-        }
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapFieldIter.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MapFieldIter.php
deleted file mode 100644
index a56d27e2e..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MapFieldIter.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/**
- * MapField and MapFieldIter are used by generated protocol message classes to
- * manipulate map fields.
- */
-
-namespace Google\Protobuf\Internal;
-
-/**
- * MapFieldIter is used to iterate MapField. It is also need for the foreach
- * syntax.
- */
-class MapFieldIter implements \Iterator
-{
-
-    /**
-     * @ignore
-     */
-    private $container;
-
-    /**
-     * @ignore
-     */
-    private $key_type;
-
-    /**
-     * Create iterator instance for MapField.
-     *
-     * @param array $container
-     * @param GPBType $key_type Map key type.
-     * @ignore
-     */
-    public function __construct($container, $key_type)
-    {
-        $this->container = $container;
-        $this->key_type = $key_type;
-    }
-
-    /**
-     * Reset the status of the iterator
-     *
-     * @return void
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function rewind()
-    {
-        reset($this->container);
-    }
-
-    /**
-     * Return the element at the current position.
-     *
-     * @return object The element at the current position.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function current()
-    {
-        return current($this->container);
-    }
-
-    /**
-     * Return the current key.
-     *
-     * @return object The current key.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function key()
-    {
-        $key = key($this->container);
-        switch ($this->key_type) {
-            case GPBType::INT64:
-            case GPBType::UINT64:
-            case GPBType::FIXED64:
-            case GPBType::SFIXED64:
-            case GPBType::SINT64:
-                if (PHP_INT_SIZE === 8) {
-                    return $key;
-                }
-                // Intentionally fall through
-            case GPBType::STRING:
-                // PHP associative array stores int string as int for key.
-                return strval($key);
-            case GPBType::BOOL:
-                // PHP associative array stores bool as integer for key.
-                return boolval($key);
-            default:
-                return $key;
-        }
-    }
-
-    /**
-     * Move to the next position.
-     *
-     * @return void
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function next()
-    {
-        next($this->container);
-    }
-
-    /**
-     * Check whether there are more elements to iterate.
-     *
-     * @return bool True if there are more elements to iterate.
-     */
-    public function valid(): bool
-    {
-        return key($this->container) !== null;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/Message.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/Message.php
deleted file mode 100644
index 357f16d69..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/Message.php
+++ /dev/null
@@ -1,2040 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/**
- * Defines Message, the parent class extended by all protocol message classes.
- */
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\CodedInputStream;
-use Google\Protobuf\Internal\CodedOutputStream;
-use Google\Protobuf\Internal\DescriptorPool;
-use Google\Protobuf\Internal\GPBLabel;
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\MapEntry;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\ListValue;
-use Google\Protobuf\Value;
-use Google\Protobuf\Struct;
-use Google\Protobuf\NullValue;
-
-/**
- * Parent class of all proto messages. Users should not instantiate this class
- * or extend this class or its child classes by their own.  See the comment of
- * specific functions for more details.
- */
-#[\AllowDynamicProperties]
-class Message
-{
-
-    /**
-     * @ignore
-     */
-    private $desc;
-    private $unknown = "";
-
-    /**
-     * @ignore
-     */
-    public function __construct($data = NULL)
-    {
-        // MapEntry message is shared by all types of map fields, whose
-        // descriptors are different from each other. Thus, we cannot find a
-        // specific descriptor from the descriptor pool.
-        if ($this instanceof MapEntry) {
-            $this->initWithDescriptor($data);
-        } else {
-            $this->initWithGeneratedPool();
-            if (is_array($data)) {
-                $this->mergeFromArray($data);
-            } else if (!empty($data)) {
-                throw new \InvalidArgumentException(
-                    'Message constructor must be an array or null.'
-                );
-            }
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function initWithGeneratedPool()
-    {
-        $pool = DescriptorPool::getGeneratedPool();
-        $this->desc = $pool->getDescriptorByClassName(get_class($this));
-        if (is_null($this->desc)) {
-          throw new \InvalidArgumentException(
-            get_class($this) ." is not found in descriptor pool. " .
-            'Only generated classes may derive from Message.');
-        }
-        foreach ($this->desc->getField() as $field) {
-            $setter = $field->getSetter();
-            if ($field->isMap()) {
-                $message_type = $field->getMessageType();
-                $key_field = $message_type->getFieldByNumber(1);
-                $value_field = $message_type->getFieldByNumber(2);
-                switch ($value_field->getType()) {
-                    case GPBType::MESSAGE:
-                    case GPBType::GROUP:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType(),
-                            $value_field->getMessageType()->getClass());
-                        $this->$setter($map_field);
-                        break;
-                    case GPBType::ENUM:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType(),
-                            $value_field->getEnumType()->getClass());
-                        $this->$setter($map_field);
-                        break;
-                    default:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType());
-                        $this->$setter($map_field);
-                        break;
-                }
-            } else if ($field->getLabel() === GPBLabel::REPEATED) {
-                switch ($field->getType()) {
-                    case GPBType::MESSAGE:
-                    case GPBType::GROUP:
-                        $repeated_field = new RepeatedField(
-                            $field->getType(),
-                            $field->getMessageType()->getClass());
-                        $this->$setter($repeated_field);
-                        break;
-                    case GPBType::ENUM:
-                        $repeated_field = new RepeatedField(
-                            $field->getType(),
-                            $field->getEnumType()->getClass());
-                        $this->$setter($repeated_field);
-                        break;
-                    default:
-                        $repeated_field = new RepeatedField($field->getType());
-                        $this->$setter($repeated_field);
-                        break;
-                }
-            } else if ($field->getOneofIndex() !== -1) {
-                $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-                $oneof_name = $oneof->getName();
-                $this->$oneof_name = new OneofField($oneof);
-            } else if ($field->getLabel() === GPBLabel::OPTIONAL &&
-                       PHP_INT_SIZE == 4) {
-                switch ($field->getType()) {
-                    case GPBType::INT64:
-                    case GPBType::UINT64:
-                    case GPBType::FIXED64:
-                    case GPBType::SFIXED64:
-                    case GPBType::SINT64:
-                        $this->$setter("0");
-                }
-            }
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function initWithDescriptor(Descriptor $desc)
-    {
-        $this->desc = $desc;
-        foreach ($desc->getField() as $field) {
-            $setter = $field->getSetter();
-            $defaultValue = $this->defaultValue($field);
-            $this->$setter($defaultValue);
-        }
-    }
-
-    protected function readWrapperValue($member)
-    {
-        $field = $this->desc->getFieldByName($member);
-        $oneof_index = $field->getOneofIndex();
-        if ($oneof_index === -1) {
-            $wrapper = $this->$member;
-        } else {
-            $wrapper = $this->readOneof($field->getNumber());
-        }
-
-        if (is_null($wrapper)) {
-            return NULL;
-        } else {
-            return $wrapper->getValue();
-        }
-    }
-
-    protected function writeWrapperValue($member, $value)
-    {
-        $field = $this->desc->getFieldByName($member);
-        $wrapped_value = $value;
-        if (!is_null($value)) {
-            $desc = $field->getMessageType();
-            $klass = $desc->getClass();
-            $wrapped_value = new $klass;
-            $wrapped_value->setValue($value);
-        }
-
-        $oneof_index = $field->getOneofIndex();
-        if ($oneof_index === -1) {
-            $this->$member = $wrapped_value;
-        } else {
-            $this->writeOneof($field->getNumber(), $wrapped_value);
-        }
-    }
-
-    protected function readOneof($number)
-    {
-        $field = $this->desc->getFieldByNumber($number);
-        $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-        $oneof_name = $oneof->getName();
-        $oneof_field = $this->$oneof_name;
-        if ($number === $oneof_field->getNumber()) {
-            return $oneof_field->getValue();
-        } else {
-            return $this->defaultValue($field);
-        }
-    }
-
-    protected function hasOneof($number)
-    {
-        $field = $this->desc->getFieldByNumber($number);
-        $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-        $oneof_name = $oneof->getName();
-        $oneof_field = $this->$oneof_name;
-        return $number === $oneof_field->getNumber();
-    }
-
-    protected function writeOneof($number, $value)
-    {
-        $field = $this->desc->getFieldByNumber($number);
-        $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-        $oneof_name = $oneof->getName();
-        if ($value === null) {
-            $this->$oneof_name = new OneofField($oneof);
-        } else {
-            $oneof_field = $this->$oneof_name;
-            $oneof_field->setValue($value);
-            $oneof_field->setFieldName($field->getName());
-            $oneof_field->setNumber($number);
-        }
-    }
-
-    protected function whichOneof($oneof_name)
-    {
-        $oneof_field = $this->$oneof_name;
-        $number = $oneof_field->getNumber();
-        if ($number == 0) {
-          return "";
-        }
-        $field = $this->desc->getFieldByNumber($number);
-        return $field->getName();
-    }
-
-    /**
-     * @ignore
-     */
-    private function defaultValue($field)
-    {
-        $value = null;
-
-        switch ($field->getType()) {
-            case GPBType::DOUBLE:
-            case GPBType::FLOAT:
-                return 0.0;
-            case GPBType::UINT32:
-            case GPBType::INT32:
-            case GPBType::FIXED32:
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::ENUM:
-                return 0;
-            case GPBType::INT64:
-            case GPBType::UINT64:
-            case GPBType::FIXED64:
-            case GPBType::SFIXED64:
-            case GPBType::SINT64:
-                if (PHP_INT_SIZE === 4) {
-                    return '0';
-                } else {
-                    return 0;
-                }
-            case GPBType::BOOL:
-                return false;
-            case GPBType::STRING:
-            case GPBType::BYTES:
-                return "";
-            case GPBType::GROUP:
-            case GPBType::MESSAGE:
-                return null;
-            default:
-                user_error("Unsupported type.");
-                return false;
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function skipField($input, $tag)
-    {
-        $number = GPBWire::getTagFieldNumber($tag);
-        if ($number === 0) {
-            throw new GPBDecodeException("Illegal field number zero.");
-        }
-
-        $start = $input->current();
-        switch (GPBWire::getTagWireType($tag)) {
-            case GPBWireType::VARINT:
-                $uint64 = 0;
-                if (!$input->readVarint64($uint64)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside varint.");
-                }
-                break;
-            case GPBWireType::FIXED64:
-                $uint64 = 0;
-                if (!$input->readLittleEndian64($uint64)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside fixed64.");
-                }
-                break;
-            case GPBWireType::FIXED32:
-                $uint32 = 0;
-                if (!$input->readLittleEndian32($uint32)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside fixed32.");
-                }
-                break;
-            case GPBWireType::LENGTH_DELIMITED:
-                $length = 0;
-                if (!$input->readVarint32($length)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside length.");
-                }
-                $data = NULL;
-                if (!$input->readRaw($length, $data)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside length delimited data.");
-                }
-                break;
-            case GPBWireType::START_GROUP:
-            case GPBWireType::END_GROUP:
-                throw new GPBDecodeException("Unexpected wire type.");
-            default:
-                throw new GPBDecodeException("Unexpected wire type.");
-        }
-        $end = $input->current();
-
-        $bytes = str_repeat(chr(0), CodedOutputStream::MAX_VARINT64_BYTES);
-        $size = CodedOutputStream::writeVarintToArray($tag, $bytes, true);
-        $this->unknown .= substr($bytes, 0, $size) . $input->substr($start, $end);
-    }
-
-    /**
-     * @ignore
-     */
-    private static function parseFieldFromStreamNoTag($input, $field, &$value)
-    {
-        switch ($field->getType()) {
-            case GPBType::DOUBLE:
-                if (!GPBWire::readDouble($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside double field.");
-                }
-                break;
-            case GPBType::FLOAT:
-                if (!GPBWire::readFloat($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside float field.");
-                }
-                break;
-            case GPBType::INT64:
-                if (!GPBWire::readInt64($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside int64 field.");
-                }
-                break;
-            case GPBType::UINT64:
-                if (!GPBWire::readUint64($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside uint64 field.");
-                }
-                break;
-            case GPBType::INT32:
-                if (!GPBWire::readInt32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside int32 field.");
-                }
-                break;
-            case GPBType::FIXED64:
-                if (!GPBWire::readFixed64($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside fixed64 field.");
-                }
-                break;
-            case GPBType::FIXED32:
-                if (!GPBWire::readFixed32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside fixed32 field.");
-                }
-                break;
-            case GPBType::BOOL:
-                if (!GPBWire::readBool($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside bool field.");
-                }
-                break;
-            case GPBType::STRING:
-                // TODO(teboring): Add utf-8 check.
-                if (!GPBWire::readString($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside string field.");
-                }
-                break;
-            case GPBType::GROUP:
-                trigger_error("Not implemented.", E_USER_ERROR);
-                break;
-            case GPBType::MESSAGE:
-                if ($field->isMap()) {
-                    $value = new MapEntry($field->getMessageType());
-                } else {
-                    $klass = $field->getMessageType()->getClass();
-                    $value = new $klass;
-                }
-                if (!GPBWire::readMessage($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside message.");
-                }
-                break;
-            case GPBType::BYTES:
-                if (!GPBWire::readString($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside bytes field.");
-                }
-                break;
-            case GPBType::UINT32:
-                if (!GPBWire::readUint32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside uint32 field.");
-                }
-                break;
-            case GPBType::ENUM:
-                // TODO(teboring): Check unknown enum value.
-                if (!GPBWire::readInt32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside enum field.");
-                }
-                break;
-            case GPBType::SFIXED32:
-                if (!GPBWire::readSfixed32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside sfixed32 field.");
-                }
-                break;
-            case GPBType::SFIXED64:
-                if (!GPBWire::readSfixed64($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside sfixed64 field.");
-                }
-                break;
-            case GPBType::SINT32:
-                if (!GPBWire::readSint32($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside sint32 field.");
-                }
-                break;
-            case GPBType::SINT64:
-                if (!GPBWire::readSint64($input, $value)) {
-                    throw new GPBDecodeException(
-                        "Unexpected EOF inside sint64 field.");
-                }
-                break;
-            default:
-                user_error("Unsupported type.");
-                return false;
-        }
-        return true;
-    }
-
-    /**
-     * @ignore
-     */
-    private function parseFieldFromStream($tag, $input, $field)
-    {
-        $value = null;
-
-        if (is_null($field)) {
-            $value_format = GPBWire::UNKNOWN;
-        } elseif (GPBWire::getTagWireType($tag) ===
-            GPBWire::getWireType($field->getType())) {
-            $value_format = GPBWire::NORMAL_FORMAT;
-        } elseif ($field->isPackable() &&
-            GPBWire::getTagWireType($tag) ===
-            GPBWire::WIRETYPE_LENGTH_DELIMITED) {
-            $value_format = GPBWire::PACKED_FORMAT;
-        } else {
-            // the wire type doesn't match. Put it in our unknown field set.
-            $value_format = GPBWire::UNKNOWN;
-        }
-
-        if ($value_format === GPBWire::UNKNOWN) {
-            $this->skipField($input, $tag);
-            return;
-        } elseif ($value_format === GPBWire::NORMAL_FORMAT) {
-            self::parseFieldFromStreamNoTag($input, $field, $value);
-        } elseif ($value_format === GPBWire::PACKED_FORMAT) {
-            $length = 0;
-            if (!GPBWire::readInt32($input, $length)) {
-                throw new GPBDecodeException(
-                    "Unexpected EOF inside packed length.");
-            }
-            $limit = $input->pushLimit($length);
-            $getter = $field->getGetter();
-            while ($input->bytesUntilLimit() > 0) {
-                self::parseFieldFromStreamNoTag($input, $field, $value);
-                $this->appendHelper($field, $value);
-            }
-            $input->popLimit($limit);
-            return;
-        } else {
-            return;
-        }
-
-        if ($field->isMap()) {
-            $this->kvUpdateHelper($field, $value->getKey(), $value->getValue());
-        } else if ($field->isRepeated()) {
-            $this->appendHelper($field, $value);
-        } else {
-            $setter = $field->getSetter();
-            $this->$setter($value);
-        }
-    }
-
-    /**
-     * Clear all containing fields.
-     * @return null
-     */
-    public function clear()
-    {
-        $this->unknown = "";
-        foreach ($this->desc->getField() as $field) {
-            $setter = $field->getSetter();
-            if ($field->isMap()) {
-                $message_type = $field->getMessageType();
-                $key_field = $message_type->getFieldByNumber(1);
-                $value_field = $message_type->getFieldByNumber(2);
-                switch ($value_field->getType()) {
-                    case GPBType::MESSAGE:
-                    case GPBType::GROUP:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType(),
-                            $value_field->getMessageType()->getClass());
-                        $this->$setter($map_field);
-                        break;
-                    case GPBType::ENUM:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType(),
-                            $value_field->getEnumType()->getClass());
-                        $this->$setter($map_field);
-                        break;
-                    default:
-                        $map_field = new MapField(
-                            $key_field->getType(),
-                            $value_field->getType());
-                        $this->$setter($map_field);
-                        break;
-                }
-            } else if ($field->getLabel() === GPBLabel::REPEATED) {
-                switch ($field->getType()) {
-                    case GPBType::MESSAGE:
-                    case GPBType::GROUP:
-                        $repeated_field = new RepeatedField(
-                            $field->getType(),
-                            $field->getMessageType()->getClass());
-                        $this->$setter($repeated_field);
-                        break;
-                    case GPBType::ENUM:
-                        $repeated_field = new RepeatedField(
-                            $field->getType(),
-                            $field->getEnumType()->getClass());
-                        $this->$setter($repeated_field);
-                        break;
-                    default:
-                        $repeated_field = new RepeatedField($field->getType());
-                        $this->$setter($repeated_field);
-                        break;
-                }
-            } else if ($field->getOneofIndex() !== -1) {
-                $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-                $oneof_name = $oneof->getName();
-                $this->$oneof_name = new OneofField($oneof);
-            } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
-                switch ($field->getType()) {
-                    case GPBType::DOUBLE   :
-                    case GPBType::FLOAT    :
-                        $this->$setter(0.0);
-                        break;
-                    case GPBType::INT32    :
-                    case GPBType::FIXED32  :
-                    case GPBType::UINT32   :
-                    case GPBType::SFIXED32 :
-                    case GPBType::SINT32   :
-                    case GPBType::ENUM     :
-                        $this->$setter(0);
-                        break;
-                    case GPBType::BOOL     :
-                        $this->$setter(false);
-                        break;
-                    case GPBType::STRING   :
-                    case GPBType::BYTES    :
-                        $this->$setter("");
-                        break;
-                    case GPBType::GROUP    :
-                    case GPBType::MESSAGE  :
-                        $null = null;
-                        $this->$setter($null);
-                        break;
-                }
-                if (PHP_INT_SIZE == 4) {
-                    switch ($field->getType()) {
-                        case GPBType::INT64:
-                        case GPBType::UINT64:
-                        case GPBType::FIXED64:
-                        case GPBType::SFIXED64:
-                        case GPBType::SINT64:
-                            $this->$setter("0");
-                    }
-                } else {
-                    switch ($field->getType()) {
-                        case GPBType::INT64:
-                        case GPBType::UINT64:
-                        case GPBType::FIXED64:
-                        case GPBType::SFIXED64:
-                        case GPBType::SINT64:
-                            $this->$setter(0);
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Clear all unknown fields previously parsed.
-     * @return null
-     */
-    public function discardUnknownFields()
-    {
-        $this->unknown = "";
-        foreach ($this->desc->getField() as $field) {
-            if ($field->getType() != GPBType::MESSAGE) {
-                continue;
-            }
-            if ($field->isMap()) {
-                $value_field = $field->getMessageType()->getFieldByNumber(2);
-                if ($value_field->getType() != GPBType::MESSAGE) {
-                    continue;
-                }
-                $getter = $field->getGetter();
-                $map = $this->$getter();
-                foreach ($map as $key => $value) {
-                    $value->discardUnknownFields();
-                }
-            } else if ($field->getLabel() === GPBLabel::REPEATED) {
-                $getter = $field->getGetter();
-                $arr = $this->$getter();
-                foreach ($arr as $sub) {
-                    $sub->discardUnknownFields();
-                }
-            } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
-                $getter = $field->getGetter();
-                $sub = $this->$getter();
-                if (!is_null($sub)) {
-                    $sub->discardUnknownFields();
-                }
-            }
-        }
-    }
-
-    /**
-     * Merges the contents of the specified message into current message.
-     *
-     * This method merges the contents of the specified message into the
-     * current message. Singular fields that are set in the specified message
-     * overwrite the corresponding fields in the current message.  Repeated
-     * fields are appended. Map fields key-value pairs are overwritten.
-     * Singular/Oneof sub-messages are recursively merged. All overwritten
-     * sub-messages are deep-copied.
-     *
-     * @param object $msg Protobuf message to be merged from.
-     * @return null
-     */
-    public function mergeFrom($msg)
-    {
-        if (get_class($this) !== get_class($msg)) {
-            user_error("Cannot merge messages with different class.");
-            return;
-        }
-
-        foreach ($this->desc->getField() as $field) {
-            $setter = $field->getSetter();
-            $getter = $field->getGetter();
-            if ($field->isMap()) {
-                if (count($msg->$getter()) != 0) {
-                    $value_field = $field->getMessageType()->getFieldByNumber(2);
-                    foreach ($msg->$getter() as $key => $value) {
-                        if ($value_field->getType() == GPBType::MESSAGE) {
-                            $klass = $value_field->getMessageType()->getClass();
-                            $copy = new $klass;
-                            $copy->mergeFrom($value);
-
-                            $this->kvUpdateHelper($field, $key, $copy);
-                        } else {
-                            $this->kvUpdateHelper($field, $key, $value);
-                        }
-                    }
-                }
-            } else if ($field->getLabel() === GPBLabel::REPEATED) {
-                if (count($msg->$getter()) != 0) {
-                    foreach ($msg->$getter() as $tmp) {
-                        if ($field->getType() == GPBType::MESSAGE) {
-                            $klass = $field->getMessageType()->getClass();
-                            $copy = new $klass;
-                            $copy->mergeFrom($tmp);
-                            $this->appendHelper($field, $copy);
-                        } else {
-                            $this->appendHelper($field, $tmp);
-                        }
-                    }
-                }
-            } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
-                if($msg->$getter() !== $this->defaultValue($field)) {
-                    $tmp = $msg->$getter();
-                    if ($field->getType() == GPBType::MESSAGE) {
-                        if (is_null($this->$getter())) {
-                            $klass = $field->getMessageType()->getClass();
-                            $new_msg = new $klass;
-                            $this->$setter($new_msg);
-                        }
-                        $this->$getter()->mergeFrom($tmp);
-                    } else {
-                        $this->$setter($tmp);
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Parses a protocol buffer contained in a string.
-     *
-     * This function takes a string in the (non-human-readable) binary wire
-     * format, matching the encoding output by serializeToString().
-     * See mergeFrom() for merging behavior, if the field is already set in the
-     * specified message.
-     *
-     * @param string $data Binary protobuf data.
-     * @return null
-     * @throws \Exception Invalid data.
-     */
-    public function mergeFromString($data)
-    {
-        $input = new CodedInputStream($data);
-        $this->parseFromStream($input);
-    }
-
-    /**
-     * Parses a json string to protobuf message.
-     *
-     * This function takes a string in the json wire format, matching the
-     * encoding output by serializeToJsonString().
-     * See mergeFrom() for merging behavior, if the field is already set in the
-     * specified message.
-     *
-     * @param string $data Json protobuf data.
-     * @param bool $ignore_unknown
-     * @return null
-     * @throws \Exception Invalid data.
-     */
-    public function mergeFromJsonString($data, $ignore_unknown = false)
-    {
-        $input = new RawInputStream($data);
-        $this->parseFromJsonStream($input, $ignore_unknown);
-    }
-
-    /**
-     * @ignore
-     */
-    public function parseFromStream($input)
-    {
-        while (true) {
-            $tag = $input->readTag();
-            // End of input.  This is a valid place to end, so return true.
-            if ($tag === 0) {
-                return true;
-            }
-
-            $number = GPBWire::getTagFieldNumber($tag);
-            $field = $this->desc->getFieldByNumber($number);
-
-            $this->parseFieldFromStream($tag, $input, $field);
-        }
-    }
-
-    private function convertJsonValueToProtoValue(
-        $value,
-        $field,
-        $ignore_unknown,
-        $is_map_key = false)
-    {
-        switch ($field->getType()) {
-            case GPBType::MESSAGE:
-                $klass = $field->getMessageType()->getClass();
-                $submsg = new $klass;
-
-                if (is_a($submsg, "Google\Protobuf\Duration")) {
-                    if (is_null($value)) {
-                        return $this->defaultValue($field);
-                    } else if (!is_string($value)) {
-                        throw new GPBDecodeException("Expect string.");
-                    }
-                    return GPBUtil::parseDuration($value);
-                } else if ($field->isTimestamp()) {
-                    if (is_null($value)) {
-                        return $this->defaultValue($field);
-                    } else if (!is_string($value)) {
-                        throw new GPBDecodeException("Expect string.");
-                    }
-                    try {
-                        $timestamp = GPBUtil::parseTimestamp($value);
-                    } catch (\Exception $e) {
-                        throw new GPBDecodeException(
-                            "Invalid RFC 3339 timestamp: ".$e->getMessage());
-                    }
-
-                    $submsg->setSeconds($timestamp->getSeconds());
-                    $submsg->setNanos($timestamp->getNanos());
-                } else if (is_a($submsg, "Google\Protobuf\FieldMask")) {
-                    if (is_null($value)) {
-                        return $this->defaultValue($field);
-                    }
-                    try {
-                        return GPBUtil::parseFieldMask($value);
-                    } catch (\Exception $e) {
-                        throw new GPBDecodeException(
-                            "Invalid FieldMask: ".$e->getMessage());
-                    }
-                } else {
-                    if (is_null($value) &&
-                        !is_a($submsg, "Google\Protobuf\Value")) {
-                        return $this->defaultValue($field);
-                    }
-                    if (GPBUtil::hasSpecialJsonMapping($submsg)) {
-                    } elseif (!is_object($value) && !is_array($value)) {
-                        throw new GPBDecodeException("Expect message.");
-                    }
-                    $submsg->mergeFromJsonArray($value, $ignore_unknown);
-                }
-                return $submsg;
-            case GPBType::ENUM:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (is_integer($value)) {
-                    return $value;
-                }
-                $enum_value = $field->getEnumType()->getValueByName($value);
-                if (!is_null($enum_value)) {
-                    return $enum_value->getNumber();
-                } else if ($ignore_unknown) {
-                    return $this->defaultValue($field);
-                } else {
-                  throw new GPBDecodeException(
-                          "Enum field only accepts integer or enum value name");
-                }
-            case GPBType::STRING:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (is_numeric($value)) {
-                    return strval($value);
-                }
-                if (!is_string($value)) {
-                    throw new GPBDecodeException(
-                        "String field only accepts string value");
-                }
-                return $value;
-            case GPBType::BYTES:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (!is_string($value)) {
-                    throw new GPBDecodeException(
-                        "Byte field only accepts string value");
-                }
-                $proto_value = base64_decode($value, true);
-                if ($proto_value === false) {
-                    throw new GPBDecodeException("Invalid base64 characters");
-                }
-                return $proto_value;
-            case GPBType::BOOL:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if ($is_map_key) {
-                    if ($value === "true") {
-                        return true;
-                    }
-                    if ($value === "false") {
-                        return false;
-                    }
-                    throw new GPBDecodeException(
-                        "Bool field only accepts bool value");
-                }
-                if (!is_bool($value)) {
-                    throw new GPBDecodeException(
-                        "Bool field only accepts bool value");
-                }
-                return $value;
-            case GPBType::FLOAT:
-            case GPBType::DOUBLE:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if ($value === "Infinity") {
-                    return INF;
-                }
-                if ($value === "-Infinity") {
-                    return -INF;
-                }
-                if ($value === "NaN") {
-                    return NAN;
-                }
-                return $value;
-            case GPBType::INT32:
-            case GPBType::SINT32:
-            case GPBType::SFIXED32:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (!is_numeric($value)) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int32 field");
-                }
-                if (is_string($value) && trim($value) !== $value) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int32 field");
-                }
-                if (bccomp($value, "2147483647") > 0) {
-                   throw new GPBDecodeException(
-                       "Int32 too large");
-                }
-                if (bccomp($value, "-2147483648") < 0) {
-                   throw new GPBDecodeException(
-                       "Int32 too small");
-                }
-                return $value;
-            case GPBType::UINT32:
-            case GPBType::FIXED32:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (!is_numeric($value)) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for uint32 field");
-                }
-                if (is_string($value) && trim($value) !== $value) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int32 field");
-                }
-                if (bccomp($value, 4294967295) > 0) {
-                    throw new GPBDecodeException(
-                        "Uint32 too large");
-                }
-                return $value;
-            case GPBType::INT64:
-            case GPBType::SINT64:
-            case GPBType::SFIXED64:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (!is_numeric($value)) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int64 field");
-                }
-                if (is_string($value) && trim($value) !== $value) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int64 field");
-                }
-                if (bccomp($value, "9223372036854775807") > 0) {
-                    throw new GPBDecodeException(
-                        "Int64 too large");
-                }
-                if (bccomp($value, "-9223372036854775808") < 0) {
-                    throw new GPBDecodeException(
-                        "Int64 too small");
-                }
-                return $value;
-            case GPBType::UINT64:
-            case GPBType::FIXED64:
-                if (is_null($value)) {
-                    return $this->defaultValue($field);
-                }
-                if (!is_numeric($value)) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int64 field");
-                }
-                if (is_string($value) && trim($value) !== $value) {
-                   throw new GPBDecodeException(
-                       "Invalid data type for int64 field");
-                }
-                if (bccomp($value, "18446744073709551615") > 0) {
-                    throw new GPBDecodeException(
-                        "Uint64 too large");
-                }
-                if (bccomp($value, "9223372036854775807") > 0) {
-                    $value = bcsub($value, "18446744073709551616");
-                }
-                return $value;
-            default:
-                return $value;
-        }
-    }
-
-    /**
-     * Populates the message from a user-supplied PHP array. Array keys
-     * correspond to Message properties and nested message properties.
-     *
-     * Example:
-     * ```
-     * $message->mergeFromArray([
-     *     'name' => 'This is a message name',
-     *     'interval' => [
-     *          'startTime' => time() - 60,
-     *          'endTime' => time(),
-     *     ]
-     * ]);
-     * ```
-     *
-     * This method will trigger an error if it is passed data that cannot
-     * be converted to the correct type. For example, a StringValue field
-     * must receive data that is either a string or a StringValue object.
-     *
-     * @param array $array An array containing message properties and values.
-     * @return null
-     */
-    protected function mergeFromArray(array $array)
-    {
-        // Just call the setters for the field names
-        foreach ($array as $key => $value) {
-            $field = $this->desc->getFieldByName($key);
-            if (is_null($field)) {
-                throw new \UnexpectedValueException(
-                    'Invalid message property: ' . $key);
-            }
-            $setter = $field->getSetter();
-            if ($field->isMap()) {
-                $valueField = $field->getMessageType()->getFieldByName('value');
-                if (!is_null($valueField) && $valueField->isWrapperType()) {
-                    self::normalizeArrayElementsToMessageType($value, $valueField->getMessageType()->getClass());
-                }
-            } elseif ($field->isWrapperType()) {
-                $class = $field->getMessageType()->getClass();
-                if ($field->isRepeated()) {
-                    self::normalizeArrayElementsToMessageType($value, $class);
-                } else {
-                    self::normalizeToMessageType($value, $class);
-                }
-            }
-            $this->$setter($value);
-        }
-    }
-
-    /**
-     * Tries to normalize the elements in $value into a provided protobuf
-     * wrapper type $class. If $value is any type other than array, we do
-     * not do any conversion, and instead rely on the existing protobuf
-     * type checking. If $value is an array, we process each element and
-     * try to convert it to an instance of $class.
-     *
-     * @param mixed $value The array of values to normalize.
-     * @param string $class The expected wrapper class name
-     */
-    private static function normalizeArrayElementsToMessageType(&$value, $class)
-    {
-        if (!is_array($value)) {
-            // In the case that $value is not an array, we do not want to
-            // attempt any conversion. Note that this includes the cases
-            // when $value is a RepeatedField of MapField. In those cases,
-            // we do not need to convert the elements, as they should
-            // already be the correct types.
-            return;
-        } else {
-            // Normalize each element in the array.
-            foreach ($value as $key => &$elementValue) {
-              self::normalizeToMessageType($elementValue, $class);
-            }
-        }
-    }
-
-    /**
-     * Tries to normalize $value into a provided protobuf wrapper type $class.
-     * If $value is any type other than an object, we attempt to construct an
-     * instance of $class and assign $value to it using the setValue method
-     * shared by all wrapper types.
-     *
-     * This method will raise an error if it receives a type that cannot be
-     * assigned to the wrapper type via setValue.
-     *
-     * @param mixed $value The value to normalize.
-     * @param string $class The expected wrapper class name
-     */
-    private static function normalizeToMessageType(&$value, $class)
-    {
-        if (is_null($value) || is_object($value)) {
-            // This handles the case that $value is an instance of $class. We
-            // choose not to do any more strict checking here, relying on the
-            // existing type checking done by GPBUtil.
-            return;
-        } else {
-            // Try to instantiate $class and set the value
-            try {
-                $msg = new $class;
-                $msg->setValue($value);
-                $value = $msg;
-                return;
-            } catch (\Exception $exception) {
-                trigger_error(
-                    "Error normalizing value to type '$class': " . $exception->getMessage(),
-                    E_USER_ERROR
-                );
-            }
-        }
-    }
-
-    protected function mergeFromJsonArray($array, $ignore_unknown)
-    {
-        if (is_a($this, "Google\Protobuf\Any")) {
-            $this->clear();
-            $this->setTypeUrl($array["@type"]);
-            $msg = $this->unpack();
-            if (GPBUtil::hasSpecialJsonMapping($msg)) {
-                $msg->mergeFromJsonArray($array["value"], $ignore_unknown);
-            } else {
-                unset($array["@type"]);
-                $msg->mergeFromJsonArray($array, $ignore_unknown);
-            }
-            $this->setValue($msg->serializeToString());
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\DoubleValue") ||
-            is_a($this, "Google\Protobuf\FloatValue")  ||
-            is_a($this, "Google\Protobuf\Int64Value")  ||
-            is_a($this, "Google\Protobuf\UInt64Value") ||
-            is_a($this, "Google\Protobuf\Int32Value")  ||
-            is_a($this, "Google\Protobuf\UInt32Value") ||
-            is_a($this, "Google\Protobuf\BoolValue")   ||
-            is_a($this, "Google\Protobuf\StringValue")) {
-            $this->setValue($array);
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\BytesValue")) {
-            $this->setValue(base64_decode($array));
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\Duration")) {
-            $this->mergeFrom(GPBUtil::parseDuration($array));
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\FieldMask")) {
-            $this->mergeFrom(GPBUtil::parseFieldMask($array));
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\Timestamp")) {
-            $this->mergeFrom(GPBUtil::parseTimestamp($array));
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\Struct")) {
-            $fields = $this->getFields();
-            foreach($array as $key => $value) {
-                $v = new Value();
-                $v->mergeFromJsonArray($value, $ignore_unknown);
-                $fields[$key] = $v;
-            }
-            return;
-        }
-        if (is_a($this, "Google\Protobuf\Value")) {
-            if (is_bool($array)) {
-                $this->setBoolValue($array);
-            } elseif (is_string($array)) {
-                $this->setStringValue($array);
-            } elseif (is_null($array)) {
-                $this->setNullValue(0);
-            } elseif (is_double($array) || is_integer($array)) {
-                $this->setNumberValue($array);
-            } elseif (is_array($array)) {
-                if (array_values($array) !== $array) {
-                    // Associative array
-                    $struct_value = $this->getStructValue();
-                    if (is_null($struct_value)) {
-                        $struct_value = new Struct();
-                        $this->setStructValue($struct_value);
-                    }
-                    foreach ($array as $key => $v) {
-                        $value = new Value();
-                        $value->mergeFromJsonArray($v, $ignore_unknown);
-                        $values = $struct_value->getFields();
-                        $values[$key]= $value;
-                    }
-                } else {
-                    // Array
-                    $list_value = $this->getListValue();
-                    if (is_null($list_value)) {
-                        $list_value = new ListValue();
-                        $this->setListValue($list_value);
-                    }
-                    foreach ($array as $v) {
-                        $value = new Value();
-                        $value->mergeFromJsonArray($v, $ignore_unknown);
-                        $values = $list_value->getValues();
-                        $values[]= $value;
-                    }
-                }
-            } else {
-                throw new GPBDecodeException("Invalid type for Value.");
-            }
-            return;
-        }
-        $this->mergeFromArrayJsonImpl($array, $ignore_unknown);
-    }
-
-    private function mergeFromArrayJsonImpl($array, $ignore_unknown)
-    {
-        foreach ($array as $key => $value) {
-            $field = $this->desc->getFieldByJsonName($key);
-            if (is_null($field)) {
-                $field = $this->desc->getFieldByName($key);
-                if (is_null($field)) {
-                    if ($ignore_unknown) {
-                        continue;
-                    } else {
-                        throw new GPBDecodeException(
-                            $key . ' is unknown.'
-                        );
-                    }
-                }
-            }
-            if ($field->isMap()) {
-                if (is_null($value)) {
-                    continue;
-                }
-                $key_field = $field->getMessageType()->getFieldByNumber(1);
-                $value_field = $field->getMessageType()->getFieldByNumber(2);
-                foreach ($value as $tmp_key => $tmp_value) {
-                    if (is_null($tmp_value)) {
-                        throw new \Exception(
-                            "Map value field element cannot be null.");
-                    }
-                    $proto_key = $this->convertJsonValueToProtoValue(
-                        $tmp_key,
-                        $key_field,
-                        $ignore_unknown,
-                        true);
-                    $proto_value = $this->convertJsonValueToProtoValue(
-                        $tmp_value,
-                        $value_field,
-                        $ignore_unknown);
-                    self::kvUpdateHelper($field, $proto_key, $proto_value);
-                }
-            } else if ($field->isRepeated()) {
-                if (is_null($value)) {
-                    continue;
-                }
-                foreach ($value as $tmp) {
-                    if (is_null($tmp)) {
-                        throw new \Exception(
-                            "Repeated field elements cannot be null.");
-                    }
-                    $proto_value = $this->convertJsonValueToProtoValue(
-                        $tmp,
-                        $field,
-                        $ignore_unknown);
-                    self::appendHelper($field, $proto_value);
-                }
-            } else {
-                $setter = $field->getSetter();
-                $proto_value = $this->convertJsonValueToProtoValue(
-                    $value,
-                    $field,
-                    $ignore_unknown);
-                if ($field->getType() === GPBType::MESSAGE) {
-                    if (is_null($proto_value)) {
-                        continue;
-                    }
-                    $getter = $field->getGetter();
-                    $submsg = $this->$getter();
-                    if (!is_null($submsg)) {
-                        $submsg->mergeFrom($proto_value);
-                        continue;
-                    }
-                }
-                $this->$setter($proto_value);
-            }
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    public function parseFromJsonStream($input, $ignore_unknown)
-    {
-        $array = json_decode($input->getData(), true, 512, JSON_BIGINT_AS_STRING);
-        if ($this instanceof \Google\Protobuf\ListValue) {
-            $array = ["values"=>$array];
-        }
-        if (is_null($array)) {
-            if ($this instanceof \Google\Protobuf\Value) {
-              $this->setNullValue(\Google\Protobuf\NullValue::NULL_VALUE);
-              return;
-            } else {
-              throw new GPBDecodeException(
-                  "Cannot decode json string: " . $input->getData());
-            }
-        }
-        try {
-            $this->mergeFromJsonArray($array, $ignore_unknown);
-        } catch (\Exception $e) {
-            throw new GPBDecodeException($e->getMessage());
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function serializeSingularFieldToStream($field, &$output)
-    {
-        if (!$this->existField($field)) {
-            return true;
-        }
-        $getter = $field->getGetter();
-        $value = $this->$getter();
-        if (!GPBWire::serializeFieldToStream($value, $field, true, $output)) {
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * @ignore
-     */
-    private function serializeRepeatedFieldToStream($field, &$output)
-    {
-        $getter = $field->getGetter();
-        $values = $this->$getter();
-        $count = count($values);
-        if ($count === 0) {
-            return true;
-        }
-
-        $packed = $field->getPacked();
-        if ($packed) {
-            if (!GPBWire::writeTag(
-                $output,
-                GPBWire::makeTag($field->getNumber(), GPBType::STRING))) {
-                return false;
-            }
-            $size = 0;
-            foreach ($values as $value) {
-                $size += $this->fieldDataOnlyByteSize($field, $value);
-            }
-            if (!$output->writeVarint32($size, true)) {
-                return false;
-            }
-        }
-
-        foreach ($values as $value) {
-            if (!GPBWire::serializeFieldToStream(
-                $value,
-                $field,
-                !$packed,
-                $output)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * @ignore
-     */
-    private function serializeMapFieldToStream($field, $output)
-    {
-        $getter = $field->getGetter();
-        $values = $this->$getter();
-        $count = count($values);
-        if ($count === 0) {
-            return true;
-        }
-
-        foreach ($values as $key => $value) {
-            $map_entry = new MapEntry($field->getMessageType());
-            $map_entry->setKey($key);
-            $map_entry->setValue($value);
-            if (!GPBWire::serializeFieldToStream(
-                $map_entry,
-                $field,
-                true,
-                $output)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * @ignore
-     */
-    private function serializeFieldToStream(&$output, $field)
-    {
-        if ($field->isMap()) {
-            return $this->serializeMapFieldToStream($field, $output);
-        } elseif ($field->isRepeated()) {
-            return $this->serializeRepeatedFieldToStream($field, $output);
-        } else {
-            return $this->serializeSingularFieldToStream($field, $output);
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function serializeFieldToJsonStream(&$output, $field)
-    {
-        $getter = $field->getGetter();
-        $values = $this->$getter();
-        return GPBJsonWire::serializeFieldToStream(
-            $values, $field, $output, !GPBUtil::hasSpecialJsonMapping($this));
-    }
-
-    /**
-     * @ignore
-     */
-    public function serializeToStream(&$output)
-    {
-        $fields = $this->desc->getField();
-        foreach ($fields as $field) {
-            if (!$this->serializeFieldToStream($output, $field)) {
-                return false;
-            }
-        }
-        $output->writeRaw($this->unknown, strlen($this->unknown));
-        return true;
-    }
-
-    /**
-     * @ignore
-     */
-    public function serializeToJsonStream(&$output)
-    {
-        if (is_a($this, 'Google\Protobuf\Any')) {
-            $output->writeRaw("{", 1);
-            $type_field = $this->desc->getFieldByNumber(1);
-            $value_msg = $this->unpack();
-
-            // Serialize type url.
-            $output->writeRaw("\"@type\":", 8);
-            $output->writeRaw("\"", 1);
-            $output->writeRaw($this->getTypeUrl(), strlen($this->getTypeUrl()));
-            $output->writeRaw("\"", 1);
-
-            // Serialize value
-            if (GPBUtil::hasSpecialJsonMapping($value_msg)) {
-                $output->writeRaw(",\"value\":", 9);
-                $value_msg->serializeToJsonStream($output);
-            } else {
-                $value_fields = $value_msg->desc->getField();
-                foreach ($value_fields as $field) {
-                    if ($value_msg->existField($field)) {
-                        $output->writeRaw(",", 1);
-                        if (!$value_msg->serializeFieldToJsonStream($output, $field)) {
-                            return false;
-                        }
-                    }
-                }
-            }
-
-            $output->writeRaw("}", 1);
-        } elseif (is_a($this, 'Google\Protobuf\FieldMask')) {
-            $field_mask = GPBUtil::formatFieldMask($this);
-            $output->writeRaw("\"", 1);
-            $output->writeRaw($field_mask, strlen($field_mask));
-            $output->writeRaw("\"", 1);
-        } elseif (is_a($this, 'Google\Protobuf\Duration')) {
-            $duration = GPBUtil::formatDuration($this) . "s";
-            $output->writeRaw("\"", 1);
-            $output->writeRaw($duration, strlen($duration));
-            $output->writeRaw("\"", 1);
-        } elseif (get_class($this) === 'Google\Protobuf\Timestamp') {
-            $timestamp = GPBUtil::formatTimestamp($this);
-            $timestamp = json_encode($timestamp);
-            $output->writeRaw($timestamp, strlen($timestamp));
-        } elseif (get_class($this) === 'Google\Protobuf\ListValue') {
-            $field = $this->desc->getField()[1];
-            if (!$this->existField($field)) {
-                $output->writeRaw("[]", 2);
-            } else {
-                if (!$this->serializeFieldToJsonStream($output, $field)) {
-                    return false;
-                }
-            }
-        } elseif (get_class($this) === 'Google\Protobuf\Struct') {
-            $field = $this->desc->getField()[1];
-            if (!$this->existField($field)) {
-                $output->writeRaw("{}", 2);
-            } else {
-                if (!$this->serializeFieldToJsonStream($output, $field)) {
-                    return false;
-                }
-            }
-        } else {
-            if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                $output->writeRaw("{", 1);
-            }
-            $fields = $this->desc->getField();
-            $first = true;
-            foreach ($fields as $field) {
-                if ($this->existField($field) ||
-                    GPBUtil::hasJsonValue($this)) {
-                    if ($first) {
-                        $first = false;
-                    } else {
-                        $output->writeRaw(",", 1);
-                    }
-                    if (!$this->serializeFieldToJsonStream($output, $field)) {
-                        return false;
-                    }
-                }
-            }
-            if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                $output->writeRaw("}", 1);
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Serialize the message to string.
-     * @return string Serialized binary protobuf data.
-     */
-    public function serializeToString()
-    {
-        $output = new CodedOutputStream($this->byteSize());
-        $this->serializeToStream($output);
-        return $output->getData();
-    }
-
-    /**
-     * Serialize the message to json string.
-     * @return string Serialized json protobuf data.
-     */
-    public function serializeToJsonString()
-    {
-        $output = new CodedOutputStream($this->jsonByteSize());
-        $this->serializeToJsonStream($output);
-        return $output->getData();
-    }
-
-    /**
-     * @ignore
-     */
-    private function existField($field)
-    {
-        $getter = $field->getGetter();
-        $hazzer = "has" . substr($getter, 3);
-
-        if (method_exists($this, $hazzer)) {
-          return $this->$hazzer();
-        } else if ($field->getOneofIndex() !== -1) {
-          // For old generated code, which does not have hazzers for oneof
-          // fields.
-          $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
-          $oneof_name = $oneof->getName();
-          return $this->$oneof_name->getNumber() === $field->getNumber();
-        }
-
-        $values = $this->$getter();
-        if ($field->isMap()) {
-            return count($values) !== 0;
-        } elseif ($field->isRepeated()) {
-            return count($values) !== 0;
-        } else {
-            return $values !== $this->defaultValue($field);
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function repeatedFieldDataOnlyByteSize($field)
-    {
-        $size = 0;
-
-        $getter = $field->getGetter();
-        $values = $this->$getter();
-        $count = count($values);
-        if ($count !== 0) {
-            $size += $count * GPBWire::tagSize($field);
-            foreach ($values as $value) {
-                $size += $this->singularFieldDataOnlyByteSize($field);
-            }
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    private function fieldDataOnlyByteSize($field, $value)
-    {
-        $size = 0;
-
-        switch ($field->getType()) {
-            case GPBType::BOOL:
-                $size += 1;
-                break;
-            case GPBType::FLOAT:
-            case GPBType::FIXED32:
-            case GPBType::SFIXED32:
-                $size += 4;
-                break;
-            case GPBType::DOUBLE:
-            case GPBType::FIXED64:
-            case GPBType::SFIXED64:
-                $size += 8;
-                break;
-            case GPBType::INT32:
-            case GPBType::ENUM:
-                $size += GPBWire::varint32Size($value, true);
-                break;
-            case GPBType::UINT32:
-                $size += GPBWire::varint32Size($value);
-                break;
-            case GPBType::UINT64:
-            case GPBType::INT64:
-                $size += GPBWire::varint64Size($value);
-                break;
-            case GPBType::SINT32:
-                $size += GPBWire::sint32Size($value);
-                break;
-            case GPBType::SINT64:
-                $size += GPBWire::sint64Size($value);
-                break;
-            case GPBType::STRING:
-            case GPBType::BYTES:
-                $size += strlen($value);
-                $size += GPBWire::varint32Size($size);
-                break;
-            case GPBType::MESSAGE:
-                $size += $value->byteSize();
-                $size += GPBWire::varint32Size($size);
-                break;
-            case GPBType::GROUP:
-                // TODO(teboring): Add support.
-                user_error("Unsupported type.");
-                break;
-            default:
-                user_error("Unsupported type.");
-                return 0;
-        }
-
-        return $size;
-    }
-
-    /**
-     * @ignore
-     */
-    private function fieldDataOnlyJsonByteSize($field, $value)
-    {
-        $size = 0;
-
-        switch ($field->getType()) {
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::INT32:
-                $size += strlen(strval($value));
-                break;
-            case GPBType::FIXED32:
-            case GPBType::UINT32:
-                if ($value < 0) {
-                    $value = bcadd($value, "4294967296");
-                }
-                $size += strlen(strval($value));
-                break;
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                if ($value < 0) {
-                    $value = bcadd($value, "18446744073709551616");
-                }
-                // Intentional fall through.
-            case GPBType::SFIXED64:
-            case GPBType::INT64:
-            case GPBType::SINT64:
-                $size += 2;  // size for ""
-                $size += strlen(strval($value));
-                break;
-            case GPBType::FLOAT:
-                if (is_nan($value)) {
-                    $size += strlen("NaN") + 2;
-                } elseif ($value === INF) {
-                    $size += strlen("Infinity") + 2;
-                } elseif ($value === -INF) {
-                    $size += strlen("-Infinity") + 2;
-                } else {
-                    $size += strlen(sprintf("%.8g", $value));
-                }
-                break;
-            case GPBType::DOUBLE:
-                if (is_nan($value)) {
-                    $size += strlen("NaN") + 2;
-                } elseif ($value === INF) {
-                    $size += strlen("Infinity") + 2;
-                } elseif ($value === -INF) {
-                    $size += strlen("-Infinity") + 2;
-                } else {
-                    $size += strlen(sprintf("%.17g", $value));
-                }
-                break;
-            case GPBType::ENUM:
-                $enum_desc = $field->getEnumType();
-                if ($enum_desc->getClass() === "Google\Protobuf\NullValue") {
-                    $size += 4;
-                    break;
-                }
-                $enum_value_desc = $enum_desc->getValueByNumber($value);
-                if (!is_null($enum_value_desc)) {
-                    $size += 2;  // size for ""
-                    $size += strlen($enum_value_desc->getName());
-                } else {
-                    $str_value = strval($value);
-                    $size += strlen($str_value);
-                }
-                break;
-            case GPBType::BOOL:
-                if ($value) {
-                    $size += 4;
-                } else {
-                    $size += 5;
-                }
-                break;
-            case GPBType::STRING:
-                $value = json_encode($value, JSON_UNESCAPED_UNICODE);
-                $size += strlen($value);
-                break;
-            case GPBType::BYTES:
-                # if (is_a($this, "Google\Protobuf\BytesValue")) {
-                #     $size += strlen(json_encode($value));
-                # } else {
-                #     $size += strlen(base64_encode($value));
-                #     $size += 2;  // size for \"\"
-                # }
-                $size += strlen(base64_encode($value));
-                $size += 2;  // size for \"\"
-                break;
-            case GPBType::MESSAGE:
-                $size += $value->jsonByteSize();
-                break;
-#             case GPBType::GROUP:
-#                 // TODO(teboring): Add support.
-#                 user_error("Unsupported type.");
-#                 break;
-            default:
-                user_error("Unsupported type " . $field->getType());
-                return 0;
-        }
-
-        return $size;
-    }
-
-    /**
-     * @ignore
-     */
-    private function fieldByteSize($field)
-    {
-        $size = 0;
-        if ($field->isMap()) {
-            $getter = $field->getGetter();
-            $values = $this->$getter();
-            $count = count($values);
-            if ($count !== 0) {
-                $size += $count * GPBWire::tagSize($field);
-                $message_type = $field->getMessageType();
-                $key_field = $message_type->getFieldByNumber(1);
-                $value_field = $message_type->getFieldByNumber(2);
-                foreach ($values as $key => $value) {
-                    $data_size = 0;
-                    if ($key != $this->defaultValue($key_field)) {
-                        $data_size += $this->fieldDataOnlyByteSize(
-                            $key_field,
-                            $key);
-                        $data_size += GPBWire::tagSize($key_field);
-                    }
-                    if ($value != $this->defaultValue($value_field)) {
-                        $data_size += $this->fieldDataOnlyByteSize(
-                            $value_field,
-                            $value);
-                        $data_size += GPBWire::tagSize($value_field);
-                    }
-                    $size += GPBWire::varint32Size($data_size) + $data_size;
-                }
-            }
-        } elseif ($field->isRepeated()) {
-            $getter = $field->getGetter();
-            $values = $this->$getter();
-            $count = count($values);
-            if ($count !== 0) {
-                if ($field->getPacked()) {
-                    $data_size = 0;
-                    foreach ($values as $value) {
-                        $data_size += $this->fieldDataOnlyByteSize($field, $value);
-                    }
-                    $size += GPBWire::tagSize($field);
-                    $size += GPBWire::varint32Size($data_size);
-                    $size += $data_size;
-                } else {
-                    $size += $count * GPBWire::tagSize($field);
-                    foreach ($values as $value) {
-                        $size += $this->fieldDataOnlyByteSize($field, $value);
-                    }
-                }
-            }
-        } elseif ($this->existField($field)) {
-            $size += GPBWire::tagSize($field);
-            $getter = $field->getGetter();
-            $value = $this->$getter();
-            $size += $this->fieldDataOnlyByteSize($field, $value);
-        }
-        return $size;
-    }
-
-    /**
-     * @ignore
-     */
-    private function fieldJsonByteSize($field)
-    {
-        $size = 0;
-
-        if ($field->isMap()) {
-            $getter = $field->getGetter();
-            $values = $this->$getter();
-            $count = count($values);
-            if ($count !== 0) {
-                if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                    $size += 3;                              // size for "\"\":".
-                    $size += strlen($field->getJsonName());  // size for field name
-                }
-                $size += 2;  // size for "{}".
-                $size += $count - 1;                     // size for commas
-                $getter = $field->getGetter();
-                $map_entry = $field->getMessageType();
-                $key_field = $map_entry->getFieldByNumber(1);
-                $value_field = $map_entry->getFieldByNumber(2);
-                switch ($key_field->getType()) {
-                case GPBType::STRING:
-                case GPBType::SFIXED64:
-                case GPBType::INT64:
-                case GPBType::SINT64:
-                case GPBType::FIXED64:
-                case GPBType::UINT64:
-                    $additional_quote = false;
-                    break;
-                default:
-                    $additional_quote = true;
-                }
-                foreach ($values as $key => $value) {
-                    if ($additional_quote) {
-                        $size += 2;  // size for ""
-                    }
-                    $size += $this->fieldDataOnlyJsonByteSize($key_field, $key);
-                    $size += $this->fieldDataOnlyJsonByteSize($value_field, $value);
-                    $size += 1;  // size for :
-                }
-            }
-        } elseif ($field->isRepeated()) {
-            $getter = $field->getGetter();
-            $values = $this->$getter();
-            $count = count($values);
-            if ($count !== 0) {
-                if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                    $size += 3;                              // size for "\"\":".
-                    $size += strlen($field->getJsonName());  // size for field name
-                }
-                $size += 2;  // size for "[]".
-                $size += $count - 1;                     // size for commas
-                $getter = $field->getGetter();
-                foreach ($values as $value) {
-                    $size += $this->fieldDataOnlyJsonByteSize($field, $value);
-                }
-            }
-        } elseif ($this->existField($field) || GPBUtil::hasJsonValue($this)) {
-            if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                $size += 3;                              // size for "\"\":".
-                $size += strlen($field->getJsonName());  // size for field name
-            }
-            $getter = $field->getGetter();
-            $value = $this->$getter();
-            $size += $this->fieldDataOnlyJsonByteSize($field, $value);
-        }
-        return $size;
-    }
-
-    /**
-     * @ignore
-     */
-    public function byteSize()
-    {
-        $size = 0;
-
-        $fields = $this->desc->getField();
-        foreach ($fields as $field) {
-            $size += $this->fieldByteSize($field);
-        }
-        $size += strlen($this->unknown);
-        return $size;
-    }
-
-    private function appendHelper($field, $append_value)
-    {
-        $getter = $field->getGetter();
-        $setter = $field->getSetter();
-
-        $field_arr_value = $this->$getter();
-        $field_arr_value[] = $append_value;
-
-        if (!is_object($field_arr_value)) {
-            $this->$setter($field_arr_value);
-        }
-    }
-
-    private function kvUpdateHelper($field, $update_key, $update_value)
-    {
-        $getter = $field->getGetter();
-        $setter = $field->getSetter();
-
-        $field_arr_value = $this->$getter();
-        $field_arr_value[$update_key] = $update_value;
-
-        if (!is_object($field_arr_value)) {
-            $this->$setter($field_arr_value);
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    public function jsonByteSize()
-    {
-        $size = 0;
-        if (is_a($this, 'Google\Protobuf\Any')) {
-            // Size for "{}".
-            $size += 2;
-
-            // Size for "\"@type\":".
-            $size += 8;
-
-            // Size for url. +2 for "" /.
-            $size += strlen($this->getTypeUrl()) + 2;
-
-            $value_msg = $this->unpack();
-            if (GPBUtil::hasSpecialJsonMapping($value_msg)) {
-                // Size for "\",value\":".
-                $size += 9;
-                $size += $value_msg->jsonByteSize();
-            } else {
-                $value_size = $value_msg->jsonByteSize();
-                // size === 2 it's empty message {} which is not serialized inside any
-                if ($value_size !== 2) {
-                    // Size for value. +1 for comma, -2 for "{}".
-                    $size += $value_size -1;
-                }
-            }
-        } elseif (get_class($this) === 'Google\Protobuf\FieldMask') {
-            $field_mask = GPBUtil::formatFieldMask($this);
-            $size += strlen($field_mask) + 2;  // 2 for ""
-        } elseif (get_class($this) === 'Google\Protobuf\Duration') {
-            $duration = GPBUtil::formatDuration($this) . "s";
-            $size += strlen($duration) + 2;  // 2 for ""
-        } elseif (get_class($this) === 'Google\Protobuf\Timestamp') {
-            $timestamp = GPBUtil::formatTimestamp($this);
-            $timestamp = json_encode($timestamp);
-            $size += strlen($timestamp);
-        } elseif (get_class($this) === 'Google\Protobuf\ListValue') {
-            $field = $this->desc->getField()[1];
-            if ($this->existField($field)) {
-                $field_size = $this->fieldJsonByteSize($field);
-                $size += $field_size;
-            } else {
-                // Size for "[]".
-                $size += 2;
-            }
-        } elseif (get_class($this) === 'Google\Protobuf\Struct') {
-            $field = $this->desc->getField()[1];
-            if ($this->existField($field)) {
-                $field_size = $this->fieldJsonByteSize($field);
-                $size += $field_size;
-            } else {
-                // Size for "{}".
-                $size += 2;
-            }
-        } else {
-            if (!GPBUtil::hasSpecialJsonMapping($this)) {
-                // Size for "{}".
-                $size += 2;
-            }
-
-            $fields = $this->desc->getField();
-            $count = 0;
-            foreach ($fields as $field) {
-                $field_size = $this->fieldJsonByteSize($field);
-                $size += $field_size;
-                if ($field_size != 0) {
-                  $count++;
-                }
-            }
-            // size for comma
-            $size += $count > 0 ? ($count - 1) : 0;
-        }
-        return $size;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageBuilderContext.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageBuilderContext.php
deleted file mode 100644
index 2724d2673..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageBuilderContext.php
+++ /dev/null
@@ -1,120 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBLabel;
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\Descriptor;
-use Google\Protobuf\Internal\FieldDescriptor;
-
-class MessageBuilderContext
-{
-
-    private $descriptor;
-    private $pool;
-
-    public function __construct($full_name, $klass, $pool)
-    {
-        $this->descriptor = new Descriptor();
-        $this->descriptor->setFullName($full_name);
-        $this->descriptor->setClass($klass);
-        $this->pool = $pool;
-    }
-
-    private function getFieldDescriptor($name, $label, $type,
-                                      $number, $type_name = null)
-    {
-        $field = new FieldDescriptor();
-        $field->setName($name);
-        $camel_name = implode('', array_map('ucwords', explode('_', $name)));
-        $field->setGetter('get' . $camel_name);
-        $field->setSetter('set' . $camel_name);
-        $field->setType($type);
-        $field->setNumber($number);
-        $field->setLabel($label);
-
-        // At this time, the message/enum type may have not been added to pool.
-        // So we use the type name as place holder and will replace it with the
-        // actual descriptor in cross building.
-        switch ($type) {
-        case GPBType::MESSAGE:
-          $field->setMessageType($type_name);
-          break;
-        case GPBType::ENUM:
-          $field->setEnumType($type_name);
-          break;
-        default:
-          break;
-        }
-
-        return $field;
-    }
-
-    public function optional($name, $type, $number, $type_name = null)
-    {
-        $this->descriptor->addField($this->getFieldDescriptor(
-            $name,
-            GPBLabel::OPTIONAL,
-            $type,
-            $number,
-            $type_name));
-        return $this;
-    }
-
-    public function repeated($name, $type, $number, $type_name = null)
-    {
-        $this->descriptor->addField($this->getFieldDescriptor(
-            $name,
-            GPBLabel::REPEATED,
-            $type,
-            $number,
-            $type_name));
-        return $this;
-    }
-
-    public function required($name, $type, $number, $type_name = null)
-    {
-        $this->descriptor->addField($this->getFieldDescriptor(
-            $name,
-            GPBLabel::REQUIRED,
-            $type,
-            $number,
-            $type_name));
-        return $this;
-    }
-
-    public function finalizeToPool()
-    {
-        $this->pool->addDescriptor($this->descriptor);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageOptions.php
deleted file mode 100644
index f09e8de16..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MessageOptions.php
+++ /dev/null
@@ -1,466 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.MessageOptions</code>
- */
-class MessageOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Set true to use the old proto1 MessageSet wire format for extensions.
-     * This is provided for backwards-compatibility with the MessageSet wire
-     * format.  You should not use this for any other reason:  It's less
-     * efficient, has fewer features, and is more complicated.
-     * The message must be defined exactly as follows:
-     *   message Foo {
-     *     option message_set_wire_format = true;
-     *     extensions 4 to max;
-     *   }
-     * Note that the message cannot have any defined fields; MessageSets only
-     * have extensions.
-     * All extensions of your type must be singular messages; e.g. they cannot
-     * be int32s, enums, or repeated messages.
-     * Because this is an option, the above two restrictions are not enforced by
-     * the protocol compiler.
-     *
-     * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
-     */
-    protected $message_set_wire_format = null;
-    /**
-     * Disables the generation of the standard "descriptor()" accessor, which can
-     * conflict with a field of the same name.  This is meant to make migration
-     * from proto1 easier; new code should avoid fields named "descriptor".
-     *
-     * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
-     */
-    protected $no_standard_descriptor_accessor = null;
-    /**
-     * Is this message deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the message, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating messages.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * NOTE: Do not set the option in .proto files. Always use the maps syntax
-     * instead. The option should only be implicitly set by the proto compiler
-     * parser.
-     * Whether the message is an automatically generated map entry type for the
-     * maps field.
-     * For maps fields:
-     *     map<KeyType, ValueType> map_field = 1;
-     * The parsed descriptor looks like:
-     *     message MapFieldEntry {
-     *         option map_entry = true;
-     *         optional KeyType key = 1;
-     *         optional ValueType value = 2;
-     *     }
-     *     repeated MapFieldEntry map_field = 1;
-     * Implementations may choose not to generate the map_entry=true message, but
-     * use a native map in the target language to hold the keys and values.
-     * The reflection APIs in such implementations still need to work as
-     * if the field is a repeated message field.
-     *
-     * Generated from protobuf field <code>optional bool map_entry = 7;</code>
-     */
-    protected $map_entry = null;
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * This should only be used as a temporary measure against broken builds due
-     * to the change in behavior for JSON field name conflicts.
-     * TODO(b/261750190) This is legacy behavior we plan to remove once downstream
-     * teams have had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 11 [deprecated = true];</code>
-     * @deprecated
-     */
-    protected $deprecated_legacy_json_field_conflicts = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $message_set_wire_format
-     *           Set true to use the old proto1 MessageSet wire format for extensions.
-     *           This is provided for backwards-compatibility with the MessageSet wire
-     *           format.  You should not use this for any other reason:  It's less
-     *           efficient, has fewer features, and is more complicated.
-     *           The message must be defined exactly as follows:
-     *             message Foo {
-     *               option message_set_wire_format = true;
-     *               extensions 4 to max;
-     *             }
-     *           Note that the message cannot have any defined fields; MessageSets only
-     *           have extensions.
-     *           All extensions of your type must be singular messages; e.g. they cannot
-     *           be int32s, enums, or repeated messages.
-     *           Because this is an option, the above two restrictions are not enforced by
-     *           the protocol compiler.
-     *     @type bool $no_standard_descriptor_accessor
-     *           Disables the generation of the standard "descriptor()" accessor, which can
-     *           conflict with a field of the same name.  This is meant to make migration
-     *           from proto1 easier; new code should avoid fields named "descriptor".
-     *     @type bool $deprecated
-     *           Is this message deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for the message, or it will be completely ignored; in the very least,
-     *           this is a formalization for deprecating messages.
-     *     @type bool $map_entry
-     *           NOTE: Do not set the option in .proto files. Always use the maps syntax
-     *           instead. The option should only be implicitly set by the proto compiler
-     *           parser.
-     *           Whether the message is an automatically generated map entry type for the
-     *           maps field.
-     *           For maps fields:
-     *               map<KeyType, ValueType> map_field = 1;
-     *           The parsed descriptor looks like:
-     *               message MapFieldEntry {
-     *                   option map_entry = true;
-     *                   optional KeyType key = 1;
-     *                   optional ValueType value = 2;
-     *               }
-     *               repeated MapFieldEntry map_field = 1;
-     *           Implementations may choose not to generate the map_entry=true message, but
-     *           use a native map in the target language to hold the keys and values.
-     *           The reflection APIs in such implementations still need to work as
-     *           if the field is a repeated message field.
-     *     @type bool $deprecated_legacy_json_field_conflicts
-     *           Enable the legacy handling of JSON field name conflicts.  This lowercases
-     *           and strips underscored from the fields before comparison in proto3 only.
-     *           The new behavior takes `json_name` into account and applies to proto2 as
-     *           well.
-     *           This should only be used as a temporary measure against broken builds due
-     *           to the change in behavior for JSON field name conflicts.
-     *           TODO(b/261750190) This is legacy behavior we plan to remove once downstream
-     *           teams have had time to migrate.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Set true to use the old proto1 MessageSet wire format for extensions.
-     * This is provided for backwards-compatibility with the MessageSet wire
-     * format.  You should not use this for any other reason:  It's less
-     * efficient, has fewer features, and is more complicated.
-     * The message must be defined exactly as follows:
-     *   message Foo {
-     *     option message_set_wire_format = true;
-     *     extensions 4 to max;
-     *   }
-     * Note that the message cannot have any defined fields; MessageSets only
-     * have extensions.
-     * All extensions of your type must be singular messages; e.g. they cannot
-     * be int32s, enums, or repeated messages.
-     * Because this is an option, the above two restrictions are not enforced by
-     * the protocol compiler.
-     *
-     * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
-     * @return bool
-     */
-    public function getMessageSetWireFormat()
-    {
-        return isset($this->message_set_wire_format) ? $this->message_set_wire_format : false;
-    }
-
-    public function hasMessageSetWireFormat()
-    {
-        return isset($this->message_set_wire_format);
-    }
-
-    public function clearMessageSetWireFormat()
-    {
-        unset($this->message_set_wire_format);
-    }
-
-    /**
-     * Set true to use the old proto1 MessageSet wire format for extensions.
-     * This is provided for backwards-compatibility with the MessageSet wire
-     * format.  You should not use this for any other reason:  It's less
-     * efficient, has fewer features, and is more complicated.
-     * The message must be defined exactly as follows:
-     *   message Foo {
-     *     option message_set_wire_format = true;
-     *     extensions 4 to max;
-     *   }
-     * Note that the message cannot have any defined fields; MessageSets only
-     * have extensions.
-     * All extensions of your type must be singular messages; e.g. they cannot
-     * be int32s, enums, or repeated messages.
-     * Because this is an option, the above two restrictions are not enforced by
-     * the protocol compiler.
-     *
-     * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setMessageSetWireFormat($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->message_set_wire_format = $var;
-
-        return $this;
-    }
-
-    /**
-     * Disables the generation of the standard "descriptor()" accessor, which can
-     * conflict with a field of the same name.  This is meant to make migration
-     * from proto1 easier; new code should avoid fields named "descriptor".
-     *
-     * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
-     * @return bool
-     */
-    public function getNoStandardDescriptorAccessor()
-    {
-        return isset($this->no_standard_descriptor_accessor) ? $this->no_standard_descriptor_accessor : false;
-    }
-
-    public function hasNoStandardDescriptorAccessor()
-    {
-        return isset($this->no_standard_descriptor_accessor);
-    }
-
-    public function clearNoStandardDescriptorAccessor()
-    {
-        unset($this->no_standard_descriptor_accessor);
-    }
-
-    /**
-     * Disables the generation of the standard "descriptor()" accessor, which can
-     * conflict with a field of the same name.  This is meant to make migration
-     * from proto1 easier; new code should avoid fields named "descriptor".
-     *
-     * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setNoStandardDescriptorAccessor($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->no_standard_descriptor_accessor = $var;
-
-        return $this;
-    }
-
-    /**
-     * Is this message deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the message, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating messages.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this message deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the message, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating messages.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * NOTE: Do not set the option in .proto files. Always use the maps syntax
-     * instead. The option should only be implicitly set by the proto compiler
-     * parser.
-     * Whether the message is an automatically generated map entry type for the
-     * maps field.
-     * For maps fields:
-     *     map<KeyType, ValueType> map_field = 1;
-     * The parsed descriptor looks like:
-     *     message MapFieldEntry {
-     *         option map_entry = true;
-     *         optional KeyType key = 1;
-     *         optional ValueType value = 2;
-     *     }
-     *     repeated MapFieldEntry map_field = 1;
-     * Implementations may choose not to generate the map_entry=true message, but
-     * use a native map in the target language to hold the keys and values.
-     * The reflection APIs in such implementations still need to work as
-     * if the field is a repeated message field.
-     *
-     * Generated from protobuf field <code>optional bool map_entry = 7;</code>
-     * @return bool
-     */
-    public function getMapEntry()
-    {
-        return isset($this->map_entry) ? $this->map_entry : false;
-    }
-
-    public function hasMapEntry()
-    {
-        return isset($this->map_entry);
-    }
-
-    public function clearMapEntry()
-    {
-        unset($this->map_entry);
-    }
-
-    /**
-     * NOTE: Do not set the option in .proto files. Always use the maps syntax
-     * instead. The option should only be implicitly set by the proto compiler
-     * parser.
-     * Whether the message is an automatically generated map entry type for the
-     * maps field.
-     * For maps fields:
-     *     map<KeyType, ValueType> map_field = 1;
-     * The parsed descriptor looks like:
-     *     message MapFieldEntry {
-     *         option map_entry = true;
-     *         optional KeyType key = 1;
-     *         optional ValueType value = 2;
-     *     }
-     *     repeated MapFieldEntry map_field = 1;
-     * Implementations may choose not to generate the map_entry=true message, but
-     * use a native map in the target language to hold the keys and values.
-     * The reflection APIs in such implementations still need to work as
-     * if the field is a repeated message field.
-     *
-     * Generated from protobuf field <code>optional bool map_entry = 7;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setMapEntry($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->map_entry = $var;
-
-        return $this;
-    }
-
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * This should only be used as a temporary measure against broken builds due
-     * to the change in behavior for JSON field name conflicts.
-     * TODO(b/261750190) This is legacy behavior we plan to remove once downstream
-     * teams have had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 11 [deprecated = true];</code>
-     * @return bool
-     * @deprecated
-     */
-    public function getDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        return isset($this->deprecated_legacy_json_field_conflicts) ? $this->deprecated_legacy_json_field_conflicts : false;
-    }
-
-    public function hasDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        return isset($this->deprecated_legacy_json_field_conflicts);
-    }
-
-    public function clearDeprecatedLegacyJsonFieldConflicts()
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        unset($this->deprecated_legacy_json_field_conflicts);
-    }
-
-    /**
-     * Enable the legacy handling of JSON field name conflicts.  This lowercases
-     * and strips underscored from the fields before comparison in proto3 only.
-     * The new behavior takes `json_name` into account and applies to proto2 as
-     * well.
-     * This should only be used as a temporary measure against broken builds due
-     * to the change in behavior for JSON field name conflicts.
-     * TODO(b/261750190) This is legacy behavior we plan to remove once downstream
-     * teams have had time to migrate.
-     *
-     * Generated from protobuf field <code>optional bool deprecated_legacy_json_field_conflicts = 11 [deprecated = true];</code>
-     * @param bool $var
-     * @return $this
-     * @deprecated
-     */
-    public function setDeprecatedLegacyJsonFieldConflicts($var)
-    {
-        @trigger_error('deprecated_legacy_json_field_conflicts is deprecated.', E_USER_DEPRECATED);
-        GPBUtil::checkBool($var);
-        $this->deprecated_legacy_json_field_conflicts = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodDescriptorProto.php
deleted file mode 100644
index 96efb02d2..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodDescriptorProto.php
+++ /dev/null
@@ -1,282 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a method of a service.
- *
- * Generated from protobuf message <code>google.protobuf.MethodDescriptorProto</code>
- */
-class MethodDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Input and output type names.  These are resolved in the same way as
-     * FieldDescriptorProto.type_name, but must refer to a message type.
-     *
-     * Generated from protobuf field <code>optional string input_type = 2;</code>
-     */
-    protected $input_type = null;
-    /**
-     * Generated from protobuf field <code>optional string output_type = 3;</code>
-     */
-    protected $output_type = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
-     */
-    protected $options = null;
-    /**
-     * Identifies if client streams multiple client messages
-     *
-     * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
-     */
-    protected $client_streaming = null;
-    /**
-     * Identifies if server streams multiple server messages
-     *
-     * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
-     */
-    protected $server_streaming = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type string $input_type
-     *           Input and output type names.  These are resolved in the same way as
-     *           FieldDescriptorProto.type_name, but must refer to a message type.
-     *     @type string $output_type
-     *     @type \Google\Protobuf\Internal\MethodOptions $options
-     *     @type bool $client_streaming
-     *           Identifies if client streams multiple client messages
-     *     @type bool $server_streaming
-     *           Identifies if server streams multiple server messages
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Input and output type names.  These are resolved in the same way as
-     * FieldDescriptorProto.type_name, but must refer to a message type.
-     *
-     * Generated from protobuf field <code>optional string input_type = 2;</code>
-     * @return string
-     */
-    public function getInputType()
-    {
-        return isset($this->input_type) ? $this->input_type : '';
-    }
-
-    public function hasInputType()
-    {
-        return isset($this->input_type);
-    }
-
-    public function clearInputType()
-    {
-        unset($this->input_type);
-    }
-
-    /**
-     * Input and output type names.  These are resolved in the same way as
-     * FieldDescriptorProto.type_name, but must refer to a message type.
-     *
-     * Generated from protobuf field <code>optional string input_type = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setInputType($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->input_type = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string output_type = 3;</code>
-     * @return string
-     */
-    public function getOutputType()
-    {
-        return isset($this->output_type) ? $this->output_type : '';
-    }
-
-    public function hasOutputType()
-    {
-        return isset($this->output_type);
-    }
-
-    public function clearOutputType()
-    {
-        unset($this->output_type);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string output_type = 3;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setOutputType($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->output_type = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
-     * @return \Google\Protobuf\Internal\MethodOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
-     * @param \Google\Protobuf\Internal\MethodOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\MethodOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-    /**
-     * Identifies if client streams multiple client messages
-     *
-     * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
-     * @return bool
-     */
-    public function getClientStreaming()
-    {
-        return isset($this->client_streaming) ? $this->client_streaming : false;
-    }
-
-    public function hasClientStreaming()
-    {
-        return isset($this->client_streaming);
-    }
-
-    public function clearClientStreaming()
-    {
-        unset($this->client_streaming);
-    }
-
-    /**
-     * Identifies if client streams multiple client messages
-     *
-     * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setClientStreaming($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->client_streaming = $var;
-
-        return $this;
-    }
-
-    /**
-     * Identifies if server streams multiple server messages
-     *
-     * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
-     * @return bool
-     */
-    public function getServerStreaming()
-    {
-        return isset($this->server_streaming) ? $this->server_streaming : false;
-    }
-
-    public function hasServerStreaming()
-    {
-        return isset($this->server_streaming);
-    }
-
-    public function clearServerStreaming()
-    {
-        unset($this->server_streaming);
-    }
-
-    /**
-     * Identifies if server streams multiple server messages
-     *
-     * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setServerStreaming($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->server_streaming = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions.php
deleted file mode 100644
index 87af45167..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.MethodOptions</code>
- */
-class MethodOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Is this method deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the method, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating methods.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
-     */
-    protected $idempotency_level = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $deprecated
-     *           Is this method deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for the method, or it will be completely ignored; in the very least,
-     *           this is a formalization for deprecating methods.
-     *     @type int $idempotency_level
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Is this method deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the method, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating methods.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this method deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the method, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating methods.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
-     * @return int
-     */
-    public function getIdempotencyLevel()
-    {
-        return isset($this->idempotency_level) ? $this->idempotency_level : 0;
-    }
-
-    public function hasIdempotencyLevel()
-    {
-        return isset($this->idempotency_level);
-    }
-
-    public function clearIdempotencyLevel()
-    {
-        unset($this->idempotency_level);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setIdempotencyLevel($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Internal\MethodOptions\IdempotencyLevel::class);
-        $this->idempotency_level = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php
deleted file mode 100644
index ce3c062c6..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\MethodOptions;
-
-use UnexpectedValueException;
-
-/**
- * Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
- * or neither? HTTP based RPC implementation may choose GET verb for safe
- * methods, and PUT verb for idempotent methods instead of the default POST.
- *
- * Protobuf type <code>google.protobuf.MethodOptions.IdempotencyLevel</code>
- */
-class IdempotencyLevel
-{
-    /**
-     * Generated from protobuf enum <code>IDEMPOTENCY_UNKNOWN = 0;</code>
-     */
-    const IDEMPOTENCY_UNKNOWN = 0;
-    /**
-     * implies idempotent
-     *
-     * Generated from protobuf enum <code>NO_SIDE_EFFECTS = 1;</code>
-     */
-    const NO_SIDE_EFFECTS = 1;
-    /**
-     * idempotent, but may have side effects
-     *
-     * Generated from protobuf enum <code>IDEMPOTENT = 2;</code>
-     */
-    const IDEMPOTENT = 2;
-
-    private static $valueToName = [
-        self::IDEMPOTENCY_UNKNOWN => 'IDEMPOTENCY_UNKNOWN',
-        self::NO_SIDE_EFFECTS => 'NO_SIDE_EFFECTS',
-        self::IDEMPOTENT => 'IDEMPOTENT',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(IdempotencyLevel::class, \Google\Protobuf\Internal\MethodOptions_IdempotencyLevel::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions_IdempotencyLevel.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions_IdempotencyLevel.php
deleted file mode 100644
index a29131145..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/MethodOptions_IdempotencyLevel.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\MethodOptions\IdempotencyLevel instead.
-     * @deprecated
-     */
-    class MethodOptions_IdempotencyLevel {}
-}
-class_exists(MethodOptions\IdempotencyLevel::class);
-@trigger_error('Google\Protobuf\Internal\MethodOptions_IdempotencyLevel is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\MethodOptions\IdempotencyLevel instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptor.php
deleted file mode 100644
index 432368571..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptor.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class OneofDescriptor
-{
-    use HasPublicDescriptorTrait;
-
-    private $name;
-    /** @var \Google\Protobuf\FieldDescriptor[] $fields */
-    private $fields;
-
-    public function __construct()
-    {
-        $this->public_desc = new \Google\Protobuf\OneofDescriptor($this);
-    }
-
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    public function addField(FieldDescriptor $field)
-    {
-        $this->fields[] = $field;
-    }
-
-    public function getFields()
-    {
-        return $this->fields;
-    }
-
-    public function isSynthetic()
-    {
-        return !is_null($this->fields) && count($this->fields) === 1
-            && $this->fields[0]->getProto3Optional();
-    }
-
-    public static function buildFromProto($oneof_proto, $desc, $index)
-    {
-        $oneof = new OneofDescriptor();
-        $oneof->setName($oneof_proto->getName());
-        foreach ($desc->getField() as $field) {
-            /** @var FieldDescriptor $field */
-            if ($field->getOneofIndex() == $index) {
-                $oneof->addField($field);
-                $field->setContainingOneof($oneof);
-            }
-        }
-        return $oneof;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptorProto.php
deleted file mode 100644
index 3cb9f25c2..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofDescriptorProto.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a oneof.
- *
- * Generated from protobuf message <code>google.protobuf.OneofDescriptorProto</code>
- */
-class OneofDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
-     */
-    protected $options = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type \Google\Protobuf\Internal\OneofOptions $options
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
-     * @return \Google\Protobuf\Internal\OneofOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
-     * @param \Google\Protobuf\Internal\OneofOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\OneofOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofField.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofField.php
deleted file mode 100644
index 2c689e836..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofField.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class OneofField
-{
-
-    private $desc;
-    private $field_name;
-    private $number = 0;
-    private $value;
-
-    public function __construct($desc)
-    {
-        $this->desc = $desc;
-    }
-
-    public function setValue($value)
-    {
-        $this->value = $value;
-    }
-
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    public function setFieldName($field_name)
-    {
-        $this->field_name = $field_name;
-    }
-
-    public function getFieldName()
-    {
-        return $this->field_name;
-    }
-
-    public function setNumber($number)
-    {
-        $this->number = $number;
-    }
-
-    public function getNumber()
-    {
-        return $this->number;
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofOptions.php
deleted file mode 100644
index b44d19457..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/OneofOptions.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.OneofOptions</code>
- */
-class OneofOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/RawInputStream.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/RawInputStream.php
deleted file mode 100644
index 4e7ed5cb4..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/RawInputStream.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-class RawInputStream
-{
-
-    private $buffer;
-
-    public function __construct($buffer)
-    {
-        $this->buffer = $buffer;
-    }
-
-    public function getData()
-    {
-        return $this->buffer;
-    }
-
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedField.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedField.php
deleted file mode 100644
index f6ecd1c84..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedField.php
+++ /dev/null
@@ -1,264 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/**
- * RepeatedField and RepeatedFieldIter are used by generated protocol message
- * classes to manipulate repeated fields.
- */
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBUtil;
-use Traversable;
-
-/**
- * RepeatedField is used by generated protocol message classes to manipulate
- * repeated fields. It can be used like native PHP array.
- */
-class RepeatedField implements \ArrayAccess, \IteratorAggregate, \Countable
-{
-
-    /**
-     * @ignore
-     */
-    private $container;
-    /**
-     * @ignore
-     */
-    private $type;
-    /**
-     * @ignore
-     */
-    private $klass;
-    /**
-     * @ignore
-     */
-    private $legacy_klass;
-
-    /**
-     * Constructs an instance of RepeatedField.
-     *
-     * @param integer $type Type of the stored element.
-     * @param string $klass Message/Enum class name (message/enum fields only).
-     * @ignore
-     */
-    public function __construct($type, $klass = null)
-    {
-        $this->container = [];
-        $this->type = $type;
-        if ($this->type == GPBType::MESSAGE) {
-            $pool = DescriptorPool::getGeneratedPool();
-            $desc = $pool->getDescriptorByClassName($klass);
-            if ($desc == NULL) {
-                new $klass;  // No msg class instance has been created before.
-                $desc = $pool->getDescriptorByClassName($klass);
-            }
-            $this->klass = $desc->getClass();
-            $this->legacy_klass = $desc->getLegacyClass();
-        }
-    }
-
-    /**
-     * @ignore
-     */
-    public function getType()
-    {
-        return $this->type;
-    }
-
-    /**
-     * @ignore
-     */
-    public function getClass()
-    {
-        return $this->klass;
-    }
-
-    /**
-     * @ignore
-     */
-    public function getLegacyClass()
-    {
-        return $this->legacy_klass;
-    }
-
-    /**
-     * Return the element at the given index.
-     *
-     * This will also be called for: $ele = $arr[0]
-     *
-     * @param integer $offset The index of the element to be fetched.
-     * @return mixed The stored element at given index.
-     * @throws \ErrorException Invalid type for index.
-     * @throws \ErrorException Non-existing index.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
-    {
-        return $this->container[$offset];
-    }
-
-    /**
-     * Assign the element at the given index.
-     *
-     * This will also be called for: $arr []= $ele and $arr[0] = ele
-     *
-     * @param int|null $offset The index of the element to be assigned.
-     * @param mixed $value The element to be assigned.
-     * @return void
-     * @throws \ErrorException Invalid type for index.
-     * @throws \ErrorException Non-existing index.
-     * @throws \ErrorException Incorrect type of the element.
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetSet($offset, $value)
-    {
-        switch ($this->type) {
-            case GPBType::SFIXED32:
-            case GPBType::SINT32:
-            case GPBType::INT32:
-            case GPBType::ENUM:
-                GPBUtil::checkInt32($value);
-                break;
-            case GPBType::FIXED32:
-            case GPBType::UINT32:
-                GPBUtil::checkUint32($value);
-                break;
-            case GPBType::SFIXED64:
-            case GPBType::SINT64:
-            case GPBType::INT64:
-                GPBUtil::checkInt64($value);
-                break;
-            case GPBType::FIXED64:
-            case GPBType::UINT64:
-                GPBUtil::checkUint64($value);
-                break;
-            case GPBType::FLOAT:
-                GPBUtil::checkFloat($value);
-                break;
-            case GPBType::DOUBLE:
-                GPBUtil::checkDouble($value);
-                break;
-            case GPBType::BOOL:
-                GPBUtil::checkBool($value);
-                break;
-            case GPBType::BYTES:
-                GPBUtil::checkString($value, false);
-                break;
-            case GPBType::STRING:
-                GPBUtil::checkString($value, true);
-                break;
-            case GPBType::MESSAGE:
-                if (is_null($value)) {
-                    throw new \TypeError("RepeatedField element cannot be null.");
-                }
-                GPBUtil::checkMessage($value, $this->klass);
-                break;
-            default:
-                break;
-        }
-        if (is_null($offset)) {
-            $this->container[] = $value;
-        } else {
-            $count = count($this->container);
-            if (!is_numeric($offset) || $offset < 0 || $offset >= $count) {
-                trigger_error(
-                    "Cannot modify element at the given index",
-                    E_USER_ERROR);
-                return;
-            }
-            $this->container[$offset] = $value;
-        }
-    }
-
-    /**
-     * Remove the element at the given index.
-     *
-     * This will also be called for: unset($arr)
-     *
-     * @param integer $offset The index of the element to be removed.
-     * @return void
-     * @throws \ErrorException Invalid type for index.
-     * @throws \ErrorException The element to be removed is not at the end of the
-     * RepeatedField.
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function offsetUnset($offset)
-    {
-        $count = count($this->container);
-        if (!is_numeric($offset) || $count === 0 || $offset < 0 || $offset >= $count) {
-            trigger_error(
-                "Cannot remove element at the given index",
-                E_USER_ERROR);
-            return;
-        }
-        array_splice($this->container, $offset, 1);
-    }
-
-    /**
-     * Check the existence of the element at the given index.
-     *
-     * This will also be called for: isset($arr)
-     *
-     * @param integer $offset The index of the element to be removed.
-     * @return bool True if the element at the given offset exists.
-     * @throws \ErrorException Invalid type for index.
-     */
-    public function offsetExists($offset): bool
-    {
-        return isset($this->container[$offset]);
-    }
-
-    /**
-     * @ignore
-     */
-    public function getIterator(): Traversable
-    {
-        return new RepeatedFieldIter($this->container);
-    }
-
-    /**
-     * Return the number of stored elements.
-     *
-     * This will also be called for: count($arr)
-     *
-     * @return integer The number of stored elements.
-     */
-    public function count(): int
-    {
-        return count($this->container);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedFieldIter.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedFieldIter.php
deleted file mode 100644
index 2b541862a..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedFieldIter.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/**
- * RepeatedField and RepeatedFieldIter are used by generated protocol message
- * classes to manipulate repeated fields.
- */
-
-namespace Google\Protobuf\Internal;
-
-/**
- * RepeatedFieldIter is used to iterate RepeatedField. It is also need for the
- * foreach syntax.
- */
-class RepeatedFieldIter implements \Iterator
-{
-
-    /**
-     * @ignore
-     */
-    private $position;
-    /**
-     * @ignore
-     */
-    private $container;
-
-    /**
-     * Create iterator instance for RepeatedField.
-     *
-     * @param array $container
-     * @ignore
-     */
-    public function __construct($container)
-    {
-        $this->position = 0;
-        $this->container = $container;
-    }
-
-    /**
-     * Reset the status of the iterator
-     *
-     * @return void
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function rewind()
-    {
-        $this->position = 0;
-    }
-
-    /**
-     * Return the element at the current position.
-     *
-     * @return object The element at the current position.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function current()
-    {
-        return $this->container[$this->position];
-    }
-
-    /**
-     * Return the current position.
-     *
-     * @return integer The current position.
-     * @todo need to add return type mixed (require update php version to 8.0)
-     */
-    #[\ReturnTypeWillChange]
-    public function key()
-    {
-        return $this->position;
-    }
-
-    /**
-     * Move to the next position.
-     *
-     * @return void
-     * @todo need to add return type void (require update php version to 7.1)
-     */
-    #[\ReturnTypeWillChange]
-    public function next()
-    {
-        ++$this->position;
-    }
-
-    /**
-     * Check whether there are more elements to iterate.
-     *
-     * @return bool True if there are more elements to iterate.
-     */
-    public function valid(): bool
-    {
-        return isset($this->container[$this->position]);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceDescriptorProto.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceDescriptorProto.php
deleted file mode 100644
index e322e2abf..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceDescriptorProto.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Describes a service.
- *
- * Generated from protobuf message <code>google.protobuf.ServiceDescriptorProto</code>
- */
-class ServiceDescriptorProto extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     */
-    protected $name = null;
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
-     */
-    private $method;
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
-     */
-    protected $options = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *     @type array<\Google\Protobuf\Internal\MethodDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $method
-     *     @type \Google\Protobuf\Internal\ServiceOptions $options
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return isset($this->name) ? $this->name : '';
-    }
-
-    public function hasName()
-    {
-        return isset($this->name);
-    }
-
-    public function clearName()
-    {
-        unset($this->name);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getMethod()
-    {
-        return $this->method;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
-     * @param array<\Google\Protobuf\Internal\MethodDescriptorProto>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setMethod($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\MethodDescriptorProto::class);
-        $this->method = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
-     * @return \Google\Protobuf\Internal\ServiceOptions|null
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function hasOptions()
-    {
-        return isset($this->options);
-    }
-
-    public function clearOptions()
-    {
-        unset($this->options);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
-     * @param \Google\Protobuf\Internal\ServiceOptions $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\ServiceOptions::class);
-        $this->options = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceOptions.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceOptions.php
deleted file mode 100644
index 8ac27ee80..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/ServiceOptions.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.ServiceOptions</code>
- */
-class ServiceOptions extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Is this service deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the service, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating services.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     */
-    protected $deprecated = null;
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     */
-    private $uninterpreted_option;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type bool $deprecated
-     *           Is this service deprecated?
-     *           Depending on the target platform, this can emit Deprecated annotations
-     *           for the service, or it will be completely ignored; in the very least,
-     *           this is a formalization for deprecating services.
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
-     *           The parser stores options it doesn't recognize here. See above.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Is this service deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the service, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating services.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     * @return bool
-     */
-    public function getDeprecated()
-    {
-        return isset($this->deprecated) ? $this->deprecated : false;
-    }
-
-    public function hasDeprecated()
-    {
-        return isset($this->deprecated);
-    }
-
-    public function clearDeprecated()
-    {
-        unset($this->deprecated);
-    }
-
-    /**
-     * Is this service deprecated?
-     * Depending on the target platform, this can emit Deprecated annotations
-     * for the service, or it will be completely ignored; in the very least,
-     * this is a formalization for deprecating services.
-     *
-     * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setDeprecated($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->deprecated = $var;
-
-        return $this;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getUninterpretedOption()
-    {
-        return $this->uninterpreted_option;
-    }
-
-    /**
-     * The parser stores options it doesn't recognize here. See above.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setUninterpretedOption($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo.php
deleted file mode 100644
index 0005bc669..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo.php
+++ /dev/null
@@ -1,230 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Encapsulates information about the original source file from which a
- * FileDescriptorProto was generated.
- *
- * Generated from protobuf message <code>google.protobuf.SourceCodeInfo</code>
- */
-class SourceCodeInfo extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * A Location identifies a piece of source code in a .proto file which
-     * corresponds to a particular definition.  This information is intended
-     * to be useful to IDEs, code indexers, documentation generators, and similar
-     * tools.
-     * For example, say we have a file like:
-     *   message Foo {
-     *     optional string foo = 1;
-     *   }
-     * Let's look at just the field definition:
-     *   optional string foo = 1;
-     *   ^       ^^     ^^  ^  ^^^
-     *   a       bc     de  f  ghi
-     * We have the following locations:
-     *   span   path               represents
-     *   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-     *   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-     *   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-     *   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-     *   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-     * Notes:
-     * - A location may refer to a repeated field itself (i.e. not to any
-     *   particular index within it).  This is used whenever a set of elements are
-     *   logically enclosed in a single code segment.  For example, an entire
-     *   extend block (possibly containing multiple extension definitions) will
-     *   have an outer location whose path refers to the "extensions" repeated
-     *   field without an index.
-     * - Multiple locations may have the same path.  This happens when a single
-     *   logical declaration is spread out across multiple places.  The most
-     *   obvious example is the "extend" block again -- there may be multiple
-     *   extend blocks in the same scope, each of which will have the same path.
-     * - A location's span is not always a subset of its parent's span.  For
-     *   example, the "extendee" of an extension declaration appears at the
-     *   beginning of the "extend" block and is shared by all extensions within
-     *   the block.
-     * - Just because a location's span is a subset of some other location's span
-     *   does not mean that it is a descendant.  For example, a "group" defines
-     *   both a type and a field in a single declaration.  Thus, the locations
-     *   corresponding to the type and field and their components will overlap.
-     * - Code which tries to interpret locations should probably be designed to
-     *   ignore those that it doesn't understand, as more types of locations could
-     *   be recorded in the future.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
-     */
-    private $location;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\SourceCodeInfo\Location>|\Google\Protobuf\Internal\RepeatedField $location
-     *           A Location identifies a piece of source code in a .proto file which
-     *           corresponds to a particular definition.  This information is intended
-     *           to be useful to IDEs, code indexers, documentation generators, and similar
-     *           tools.
-     *           For example, say we have a file like:
-     *             message Foo {
-     *               optional string foo = 1;
-     *             }
-     *           Let's look at just the field definition:
-     *             optional string foo = 1;
-     *             ^       ^^     ^^  ^  ^^^
-     *             a       bc     de  f  ghi
-     *           We have the following locations:
-     *             span   path               represents
-     *             [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-     *             [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-     *             [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-     *             [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-     *             [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-     *           Notes:
-     *           - A location may refer to a repeated field itself (i.e. not to any
-     *             particular index within it).  This is used whenever a set of elements are
-     *             logically enclosed in a single code segment.  For example, an entire
-     *             extend block (possibly containing multiple extension definitions) will
-     *             have an outer location whose path refers to the "extensions" repeated
-     *             field without an index.
-     *           - Multiple locations may have the same path.  This happens when a single
-     *             logical declaration is spread out across multiple places.  The most
-     *             obvious example is the "extend" block again -- there may be multiple
-     *             extend blocks in the same scope, each of which will have the same path.
-     *           - A location's span is not always a subset of its parent's span.  For
-     *             example, the "extendee" of an extension declaration appears at the
-     *             beginning of the "extend" block and is shared by all extensions within
-     *             the block.
-     *           - Just because a location's span is a subset of some other location's span
-     *             does not mean that it is a descendant.  For example, a "group" defines
-     *             both a type and a field in a single declaration.  Thus, the locations
-     *             corresponding to the type and field and their components will overlap.
-     *           - Code which tries to interpret locations should probably be designed to
-     *             ignore those that it doesn't understand, as more types of locations could
-     *             be recorded in the future.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * A Location identifies a piece of source code in a .proto file which
-     * corresponds to a particular definition.  This information is intended
-     * to be useful to IDEs, code indexers, documentation generators, and similar
-     * tools.
-     * For example, say we have a file like:
-     *   message Foo {
-     *     optional string foo = 1;
-     *   }
-     * Let's look at just the field definition:
-     *   optional string foo = 1;
-     *   ^       ^^     ^^  ^  ^^^
-     *   a       bc     de  f  ghi
-     * We have the following locations:
-     *   span   path               represents
-     *   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-     *   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-     *   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-     *   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-     *   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-     * Notes:
-     * - A location may refer to a repeated field itself (i.e. not to any
-     *   particular index within it).  This is used whenever a set of elements are
-     *   logically enclosed in a single code segment.  For example, an entire
-     *   extend block (possibly containing multiple extension definitions) will
-     *   have an outer location whose path refers to the "extensions" repeated
-     *   field without an index.
-     * - Multiple locations may have the same path.  This happens when a single
-     *   logical declaration is spread out across multiple places.  The most
-     *   obvious example is the "extend" block again -- there may be multiple
-     *   extend blocks in the same scope, each of which will have the same path.
-     * - A location's span is not always a subset of its parent's span.  For
-     *   example, the "extendee" of an extension declaration appears at the
-     *   beginning of the "extend" block and is shared by all extensions within
-     *   the block.
-     * - Just because a location's span is a subset of some other location's span
-     *   does not mean that it is a descendant.  For example, a "group" defines
-     *   both a type and a field in a single declaration.  Thus, the locations
-     *   corresponding to the type and field and their components will overlap.
-     * - Code which tries to interpret locations should probably be designed to
-     *   ignore those that it doesn't understand, as more types of locations could
-     *   be recorded in the future.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getLocation()
-    {
-        return $this->location;
-    }
-
-    /**
-     * A Location identifies a piece of source code in a .proto file which
-     * corresponds to a particular definition.  This information is intended
-     * to be useful to IDEs, code indexers, documentation generators, and similar
-     * tools.
-     * For example, say we have a file like:
-     *   message Foo {
-     *     optional string foo = 1;
-     *   }
-     * Let's look at just the field definition:
-     *   optional string foo = 1;
-     *   ^       ^^     ^^  ^  ^^^
-     *   a       bc     de  f  ghi
-     * We have the following locations:
-     *   span   path               represents
-     *   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-     *   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-     *   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-     *   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-     *   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-     * Notes:
-     * - A location may refer to a repeated field itself (i.e. not to any
-     *   particular index within it).  This is used whenever a set of elements are
-     *   logically enclosed in a single code segment.  For example, an entire
-     *   extend block (possibly containing multiple extension definitions) will
-     *   have an outer location whose path refers to the "extensions" repeated
-     *   field without an index.
-     * - Multiple locations may have the same path.  This happens when a single
-     *   logical declaration is spread out across multiple places.  The most
-     *   obvious example is the "extend" block again -- there may be multiple
-     *   extend blocks in the same scope, each of which will have the same path.
-     * - A location's span is not always a subset of its parent's span.  For
-     *   example, the "extendee" of an extension declaration appears at the
-     *   beginning of the "extend" block and is shared by all extensions within
-     *   the block.
-     * - Just because a location's span is a subset of some other location's span
-     *   does not mean that it is a descendant.  For example, a "group" defines
-     *   both a type and a field in a single declaration.  Thus, the locations
-     *   corresponding to the type and field and their components will overlap.
-     * - Code which tries to interpret locations should probably be designed to
-     *   ignore those that it doesn't understand, as more types of locations could
-     *   be recorded in the future.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
-     * @param array<\Google\Protobuf\Internal\SourceCodeInfo\Location>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setLocation($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\SourceCodeInfo\Location::class);
-        $this->location = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php
deleted file mode 100644
index 032be3921..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php
+++ /dev/null
@@ -1,448 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\SourceCodeInfo;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Generated from protobuf message <code>google.protobuf.SourceCodeInfo.Location</code>
- */
-class Location extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Identifies which part of the FileDescriptorProto was defined at this
-     * location.
-     * Each element is a field number or an index.  They form a path from
-     * the root FileDescriptorProto to the place where the definition occurs.
-     * For example, this path:
-     *   [ 4, 3, 2, 7, 1 ]
-     * refers to:
-     *   file.message_type(3)  // 4, 3
-     *       .field(7)         // 2, 7
-     *       .name()           // 1
-     * This is because FileDescriptorProto.message_type has field number 4:
-     *   repeated DescriptorProto message_type = 4;
-     * and DescriptorProto.field has field number 2:
-     *   repeated FieldDescriptorProto field = 2;
-     * and FieldDescriptorProto.name has field number 1:
-     *   optional string name = 1;
-     * Thus, the above path gives the location of a field name.  If we removed
-     * the last element:
-     *   [ 4, 3, 2, 7 ]
-     * this path refers to the whole field declaration (from the beginning
-     * of the label to the terminating semicolon).
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     */
-    private $path;
-    /**
-     * Always has exactly three or four elements: start line, start column,
-     * end line (optional, otherwise assumed same as start line), end column.
-     * These are packed into a single field for efficiency.  Note that line
-     * and column numbers are zero-based -- typically you will want to add
-     * 1 to each before displaying to a user.
-     *
-     * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
-     */
-    private $span;
-    /**
-     * If this SourceCodeInfo represents a complete declaration, these are any
-     * comments appearing before and after the declaration which appear to be
-     * attached to the declaration.
-     * A series of line comments appearing on consecutive lines, with no other
-     * tokens appearing on those lines, will be treated as a single comment.
-     * leading_detached_comments will keep paragraphs of comments that appear
-     * before (but not connected to) the current element. Each paragraph,
-     * separated by empty lines, will be one comment element in the repeated
-     * field.
-     * Only the comment content is provided; comment markers (e.g. //) are
-     * stripped out.  For block comments, leading whitespace and an asterisk
-     * will be stripped from the beginning of each line other than the first.
-     * Newlines are included in the output.
-     * Examples:
-     *   optional int32 foo = 1;  // Comment attached to foo.
-     *   // Comment attached to bar.
-     *   optional int32 bar = 2;
-     *   optional string baz = 3;
-     *   // Comment attached to baz.
-     *   // Another line attached to baz.
-     *   // Comment attached to moo.
-     *   //
-     *   // Another line attached to moo.
-     *   optional double moo = 4;
-     *   // Detached comment for corge. This is not leading or trailing comments
-     *   // to moo or corge because there are blank lines separating it from
-     *   // both.
-     *   // Detached comment for corge paragraph 2.
-     *   optional string corge = 5;
-     *   /&#42; Block comment attached
-     *    * to corge.  Leading asterisks
-     *    * will be removed. *&#47;
-     *   /&#42; Block comment attached to
-     *    * grault. *&#47;
-     *   optional int32 grault = 6;
-     *   // ignored detached comments.
-     *
-     * Generated from protobuf field <code>optional string leading_comments = 3;</code>
-     */
-    protected $leading_comments = null;
-    /**
-     * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
-     */
-    protected $trailing_comments = null;
-    /**
-     * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
-     */
-    private $leading_detached_comments;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<int>|\Google\Protobuf\Internal\RepeatedField $path
-     *           Identifies which part of the FileDescriptorProto was defined at this
-     *           location.
-     *           Each element is a field number or an index.  They form a path from
-     *           the root FileDescriptorProto to the place where the definition occurs.
-     *           For example, this path:
-     *             [ 4, 3, 2, 7, 1 ]
-     *           refers to:
-     *             file.message_type(3)  // 4, 3
-     *                 .field(7)         // 2, 7
-     *                 .name()           // 1
-     *           This is because FileDescriptorProto.message_type has field number 4:
-     *             repeated DescriptorProto message_type = 4;
-     *           and DescriptorProto.field has field number 2:
-     *             repeated FieldDescriptorProto field = 2;
-     *           and FieldDescriptorProto.name has field number 1:
-     *             optional string name = 1;
-     *           Thus, the above path gives the location of a field name.  If we removed
-     *           the last element:
-     *             [ 4, 3, 2, 7 ]
-     *           this path refers to the whole field declaration (from the beginning
-     *           of the label to the terminating semicolon).
-     *     @type array<int>|\Google\Protobuf\Internal\RepeatedField $span
-     *           Always has exactly three or four elements: start line, start column,
-     *           end line (optional, otherwise assumed same as start line), end column.
-     *           These are packed into a single field for efficiency.  Note that line
-     *           and column numbers are zero-based -- typically you will want to add
-     *           1 to each before displaying to a user.
-     *     @type string $leading_comments
-     *           If this SourceCodeInfo represents a complete declaration, these are any
-     *           comments appearing before and after the declaration which appear to be
-     *           attached to the declaration.
-     *           A series of line comments appearing on consecutive lines, with no other
-     *           tokens appearing on those lines, will be treated as a single comment.
-     *           leading_detached_comments will keep paragraphs of comments that appear
-     *           before (but not connected to) the current element. Each paragraph,
-     *           separated by empty lines, will be one comment element in the repeated
-     *           field.
-     *           Only the comment content is provided; comment markers (e.g. //) are
-     *           stripped out.  For block comments, leading whitespace and an asterisk
-     *           will be stripped from the beginning of each line other than the first.
-     *           Newlines are included in the output.
-     *           Examples:
-     *             optional int32 foo = 1;  // Comment attached to foo.
-     *             // Comment attached to bar.
-     *             optional int32 bar = 2;
-     *             optional string baz = 3;
-     *             // Comment attached to baz.
-     *             // Another line attached to baz.
-     *             // Comment attached to moo.
-     *             //
-     *             // Another line attached to moo.
-     *             optional double moo = 4;
-     *             // Detached comment for corge. This is not leading or trailing comments
-     *             // to moo or corge because there are blank lines separating it from
-     *             // both.
-     *             // Detached comment for corge paragraph 2.
-     *             optional string corge = 5;
-     *             /&#42; Block comment attached
-     *              * to corge.  Leading asterisks
-     *              * will be removed. *&#47;
-     *             /&#42; Block comment attached to
-     *              * grault. *&#47;
-     *             optional int32 grault = 6;
-     *             // ignored detached comments.
-     *     @type string $trailing_comments
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $leading_detached_comments
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Identifies which part of the FileDescriptorProto was defined at this
-     * location.
-     * Each element is a field number or an index.  They form a path from
-     * the root FileDescriptorProto to the place where the definition occurs.
-     * For example, this path:
-     *   [ 4, 3, 2, 7, 1 ]
-     * refers to:
-     *   file.message_type(3)  // 4, 3
-     *       .field(7)         // 2, 7
-     *       .name()           // 1
-     * This is because FileDescriptorProto.message_type has field number 4:
-     *   repeated DescriptorProto message_type = 4;
-     * and DescriptorProto.field has field number 2:
-     *   repeated FieldDescriptorProto field = 2;
-     * and FieldDescriptorProto.name has field number 1:
-     *   optional string name = 1;
-     * Thus, the above path gives the location of a field name.  If we removed
-     * the last element:
-     *   [ 4, 3, 2, 7 ]
-     * this path refers to the whole field declaration (from the beginning
-     * of the label to the terminating semicolon).
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getPath()
-    {
-        return $this->path;
-    }
-
-    /**
-     * Identifies which part of the FileDescriptorProto was defined at this
-     * location.
-     * Each element is a field number or an index.  They form a path from
-     * the root FileDescriptorProto to the place where the definition occurs.
-     * For example, this path:
-     *   [ 4, 3, 2, 7, 1 ]
-     * refers to:
-     *   file.message_type(3)  // 4, 3
-     *       .field(7)         // 2, 7
-     *       .name()           // 1
-     * This is because FileDescriptorProto.message_type has field number 4:
-     *   repeated DescriptorProto message_type = 4;
-     * and DescriptorProto.field has field number 2:
-     *   repeated FieldDescriptorProto field = 2;
-     * and FieldDescriptorProto.name has field number 1:
-     *   optional string name = 1;
-     * Thus, the above path gives the location of a field name.  If we removed
-     * the last element:
-     *   [ 4, 3, 2, 7 ]
-     * this path refers to the whole field declaration (from the beginning
-     * of the label to the terminating semicolon).
-     *
-     * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
-     * @param array<int>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setPath($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
-        $this->path = $arr;
-
-        return $this;
-    }
-
-    /**
-     * Always has exactly three or four elements: start line, start column,
-     * end line (optional, otherwise assumed same as start line), end column.
-     * These are packed into a single field for efficiency.  Note that line
-     * and column numbers are zero-based -- typically you will want to add
-     * 1 to each before displaying to a user.
-     *
-     * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getSpan()
-    {
-        return $this->span;
-    }
-
-    /**
-     * Always has exactly three or four elements: start line, start column,
-     * end line (optional, otherwise assumed same as start line), end column.
-     * These are packed into a single field for efficiency.  Note that line
-     * and column numbers are zero-based -- typically you will want to add
-     * 1 to each before displaying to a user.
-     *
-     * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
-     * @param array<int>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setSpan($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
-        $this->span = $arr;
-
-        return $this;
-    }
-
-    /**
-     * If this SourceCodeInfo represents a complete declaration, these are any
-     * comments appearing before and after the declaration which appear to be
-     * attached to the declaration.
-     * A series of line comments appearing on consecutive lines, with no other
-     * tokens appearing on those lines, will be treated as a single comment.
-     * leading_detached_comments will keep paragraphs of comments that appear
-     * before (but not connected to) the current element. Each paragraph,
-     * separated by empty lines, will be one comment element in the repeated
-     * field.
-     * Only the comment content is provided; comment markers (e.g. //) are
-     * stripped out.  For block comments, leading whitespace and an asterisk
-     * will be stripped from the beginning of each line other than the first.
-     * Newlines are included in the output.
-     * Examples:
-     *   optional int32 foo = 1;  // Comment attached to foo.
-     *   // Comment attached to bar.
-     *   optional int32 bar = 2;
-     *   optional string baz = 3;
-     *   // Comment attached to baz.
-     *   // Another line attached to baz.
-     *   // Comment attached to moo.
-     *   //
-     *   // Another line attached to moo.
-     *   optional double moo = 4;
-     *   // Detached comment for corge. This is not leading or trailing comments
-     *   // to moo or corge because there are blank lines separating it from
-     *   // both.
-     *   // Detached comment for corge paragraph 2.
-     *   optional string corge = 5;
-     *   /&#42; Block comment attached
-     *    * to corge.  Leading asterisks
-     *    * will be removed. *&#47;
-     *   /&#42; Block comment attached to
-     *    * grault. *&#47;
-     *   optional int32 grault = 6;
-     *   // ignored detached comments.
-     *
-     * Generated from protobuf field <code>optional string leading_comments = 3;</code>
-     * @return string
-     */
-    public function getLeadingComments()
-    {
-        return isset($this->leading_comments) ? $this->leading_comments : '';
-    }
-
-    public function hasLeadingComments()
-    {
-        return isset($this->leading_comments);
-    }
-
-    public function clearLeadingComments()
-    {
-        unset($this->leading_comments);
-    }
-
-    /**
-     * If this SourceCodeInfo represents a complete declaration, these are any
-     * comments appearing before and after the declaration which appear to be
-     * attached to the declaration.
-     * A series of line comments appearing on consecutive lines, with no other
-     * tokens appearing on those lines, will be treated as a single comment.
-     * leading_detached_comments will keep paragraphs of comments that appear
-     * before (but not connected to) the current element. Each paragraph,
-     * separated by empty lines, will be one comment element in the repeated
-     * field.
-     * Only the comment content is provided; comment markers (e.g. //) are
-     * stripped out.  For block comments, leading whitespace and an asterisk
-     * will be stripped from the beginning of each line other than the first.
-     * Newlines are included in the output.
-     * Examples:
-     *   optional int32 foo = 1;  // Comment attached to foo.
-     *   // Comment attached to bar.
-     *   optional int32 bar = 2;
-     *   optional string baz = 3;
-     *   // Comment attached to baz.
-     *   // Another line attached to baz.
-     *   // Comment attached to moo.
-     *   //
-     *   // Another line attached to moo.
-     *   optional double moo = 4;
-     *   // Detached comment for corge. This is not leading or trailing comments
-     *   // to moo or corge because there are blank lines separating it from
-     *   // both.
-     *   // Detached comment for corge paragraph 2.
-     *   optional string corge = 5;
-     *   /&#42; Block comment attached
-     *    * to corge.  Leading asterisks
-     *    * will be removed. *&#47;
-     *   /&#42; Block comment attached to
-     *    * grault. *&#47;
-     *   optional int32 grault = 6;
-     *   // ignored detached comments.
-     *
-     * Generated from protobuf field <code>optional string leading_comments = 3;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setLeadingComments($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->leading_comments = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
-     * @return string
-     */
-    public function getTrailingComments()
-    {
-        return isset($this->trailing_comments) ? $this->trailing_comments : '';
-    }
-
-    public function hasTrailingComments()
-    {
-        return isset($this->trailing_comments);
-    }
-
-    public function clearTrailingComments()
-    {
-        unset($this->trailing_comments);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setTrailingComments($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->trailing_comments = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getLeadingDetachedComments()
-    {
-        return $this->leading_detached_comments;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setLeadingDetachedComments($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->leading_detached_comments = $arr;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(Location::class, \Google\Protobuf\Internal\SourceCodeInfo_Location::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo_Location.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo_Location.php
deleted file mode 100644
index 1346492d2..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo_Location.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\SourceCodeInfo\Location instead.
-     * @deprecated
-     */
-    class SourceCodeInfo_Location {}
-}
-class_exists(SourceCodeInfo\Location::class);
-@trigger_error('Google\Protobuf\Internal\SourceCodeInfo_Location is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\SourceCodeInfo\Location instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/TimestampBase.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/TimestampBase.php
deleted file mode 100644
index 653d1e99d..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/TimestampBase.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-namespace Google\Protobuf\Internal;
-
-/**
- * Base class for Google\Protobuf\Timestamp, this contains hand-written
- * convenience methods.
- */
-class TimestampBase extends \Google\Protobuf\Internal\Message
-{
-    /*
-     * Converts PHP DateTime to Timestamp.
-     *
-     * @param \DateTime $datetime
-     */
-    public function fromDateTime(\DateTime $datetime)
-    {
-        $this->seconds = $datetime->getTimestamp();
-        $this->nanos = 1000 * $datetime->format('u');
-    }
-
-    /**
-     * Converts Timestamp to PHP DateTime.
-     *
-     * @return \DateTime $datetime
-     */
-    public function toDateTime()
-    {
-        $time = sprintf('%s.%06d', $this->seconds, $this->nanos / 1000);
-        return \DateTime::createFromFormat('U.u', $time);
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption.php
deleted file mode 100644
index a1cdca573..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption.php
+++ /dev/null
@@ -1,300 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A message representing a option the parser does not recognize. This only
- * appears in options protos created by the compiler::Parser class.
- * DescriptorPool resolves these when building Descriptor objects. Therefore,
- * options protos in descriptor objects (e.g. returned by Descriptor::options(),
- * or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
- * in them.
- *
- * Generated from protobuf message <code>google.protobuf.UninterpretedOption</code>
- */
-class UninterpretedOption extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
-     */
-    private $name;
-    /**
-     * The value of the uninterpreted option, in whatever type the tokenizer
-     * identified it as during parsing. Exactly one of these should be set.
-     *
-     * Generated from protobuf field <code>optional string identifier_value = 3;</code>
-     */
-    protected $identifier_value = null;
-    /**
-     * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
-     */
-    protected $positive_int_value = null;
-    /**
-     * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
-     */
-    protected $negative_int_value = null;
-    /**
-     * Generated from protobuf field <code>optional double double_value = 6;</code>
-     */
-    protected $double_value = null;
-    /**
-     * Generated from protobuf field <code>optional bytes string_value = 7;</code>
-     */
-    protected $string_value = null;
-    /**
-     * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
-     */
-    protected $aggregate_value = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Internal\UninterpretedOption\NamePart>|\Google\Protobuf\Internal\RepeatedField $name
-     *     @type string $identifier_value
-     *           The value of the uninterpreted option, in whatever type the tokenizer
-     *           identified it as during parsing. Exactly one of these should be set.
-     *     @type int|string $positive_int_value
-     *     @type int|string $negative_int_value
-     *     @type float $double_value
-     *     @type string $string_value
-     *     @type string $aggregate_value
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
-     * @param array<\Google\Protobuf\Internal\UninterpretedOption\NamePart>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption\NamePart::class);
-        $this->name = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The value of the uninterpreted option, in whatever type the tokenizer
-     * identified it as during parsing. Exactly one of these should be set.
-     *
-     * Generated from protobuf field <code>optional string identifier_value = 3;</code>
-     * @return string
-     */
-    public function getIdentifierValue()
-    {
-        return isset($this->identifier_value) ? $this->identifier_value : '';
-    }
-
-    public function hasIdentifierValue()
-    {
-        return isset($this->identifier_value);
-    }
-
-    public function clearIdentifierValue()
-    {
-        unset($this->identifier_value);
-    }
-
-    /**
-     * The value of the uninterpreted option, in whatever type the tokenizer
-     * identified it as during parsing. Exactly one of these should be set.
-     *
-     * Generated from protobuf field <code>optional string identifier_value = 3;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setIdentifierValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->identifier_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
-     * @return int|string
-     */
-    public function getPositiveIntValue()
-    {
-        return isset($this->positive_int_value) ? $this->positive_int_value : 0;
-    }
-
-    public function hasPositiveIntValue()
-    {
-        return isset($this->positive_int_value);
-    }
-
-    public function clearPositiveIntValue()
-    {
-        unset($this->positive_int_value);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setPositiveIntValue($var)
-    {
-        GPBUtil::checkUint64($var);
-        $this->positive_int_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
-     * @return int|string
-     */
-    public function getNegativeIntValue()
-    {
-        return isset($this->negative_int_value) ? $this->negative_int_value : 0;
-    }
-
-    public function hasNegativeIntValue()
-    {
-        return isset($this->negative_int_value);
-    }
-
-    public function clearNegativeIntValue()
-    {
-        unset($this->negative_int_value);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setNegativeIntValue($var)
-    {
-        GPBUtil::checkInt64($var);
-        $this->negative_int_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional double double_value = 6;</code>
-     * @return float
-     */
-    public function getDoubleValue()
-    {
-        return isset($this->double_value) ? $this->double_value : 0.0;
-    }
-
-    public function hasDoubleValue()
-    {
-        return isset($this->double_value);
-    }
-
-    public function clearDoubleValue()
-    {
-        unset($this->double_value);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional double double_value = 6;</code>
-     * @param float $var
-     * @return $this
-     */
-    public function setDoubleValue($var)
-    {
-        GPBUtil::checkDouble($var);
-        $this->double_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bytes string_value = 7;</code>
-     * @return string
-     */
-    public function getStringValue()
-    {
-        return isset($this->string_value) ? $this->string_value : '';
-    }
-
-    public function hasStringValue()
-    {
-        return isset($this->string_value);
-    }
-
-    public function clearStringValue()
-    {
-        unset($this->string_value);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional bytes string_value = 7;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setStringValue($var)
-    {
-        GPBUtil::checkString($var, False);
-        $this->string_value = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
-     * @return string
-     */
-    public function getAggregateValue()
-    {
-        return isset($this->aggregate_value) ? $this->aggregate_value : '';
-    }
-
-    public function hasAggregateValue()
-    {
-        return isset($this->aggregate_value);
-    }
-
-    public function clearAggregateValue()
-    {
-        unset($this->aggregate_value);
-    }
-
-    /**
-     * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setAggregateValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->aggregate_value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php
deleted file mode 100644
index 2debf83a6..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal\UninterpretedOption;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * The name of the uninterpreted option.  Each string represents a segment in
- * a dot-separated name.  is_extension is true iff a segment represents an
- * extension (denoted with parentheses in options specs in .proto files).
- * E.g.,{ ["foo", false], ["bar.baz", true], ["moo", false] } represents
- * "foo.(bar.baz).moo".
- *
- * Generated from protobuf message <code>google.protobuf.UninterpretedOption.NamePart</code>
- */
-class NamePart extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Generated from protobuf field <code>required string name_part = 1;</code>
-     */
-    protected $name_part = null;
-    /**
-     * Generated from protobuf field <code>required bool is_extension = 2;</code>
-     */
-    protected $is_extension = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name_part
-     *     @type bool $is_extension
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Generated from protobuf field <code>required string name_part = 1;</code>
-     * @return string
-     */
-    public function getNamePart()
-    {
-        return isset($this->name_part) ? $this->name_part : '';
-    }
-
-    public function hasNamePart()
-    {
-        return isset($this->name_part);
-    }
-
-    public function clearNamePart()
-    {
-        unset($this->name_part);
-    }
-
-    /**
-     * Generated from protobuf field <code>required string name_part = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setNamePart($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name_part = $var;
-
-        return $this;
-    }
-
-    /**
-     * Generated from protobuf field <code>required bool is_extension = 2;</code>
-     * @return bool
-     */
-    public function getIsExtension()
-    {
-        return isset($this->is_extension) ? $this->is_extension : false;
-    }
-
-    public function hasIsExtension()
-    {
-        return isset($this->is_extension);
-    }
-
-    public function clearIsExtension()
-    {
-        unset($this->is_extension);
-    }
-
-    /**
-     * Generated from protobuf field <code>required bool is_extension = 2;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setIsExtension($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->is_extension = $var;
-
-        return $this;
-    }
-
-}
-
-// Adding a class alias for backwards compatibility with the previous class name.
-class_alias(NamePart::class, \Google\Protobuf\Internal\UninterpretedOption_NamePart::class);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption_NamePart.php b/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption_NamePart.php
deleted file mode 100644
index 9750eb010..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Internal/UninterpretedOption_NamePart.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-if (false) {
-    /**
-     * This class is deprecated. Use Google\Protobuf\Internal\UninterpretedOption\NamePart instead.
-     * @deprecated
-     */
-    class UninterpretedOption_NamePart {}
-}
-class_exists(UninterpretedOption\NamePart::class);
-@trigger_error('Google\Protobuf\Internal\UninterpretedOption_NamePart is deprecated and will be removed in the next major release. Use Google\Protobuf\Internal\UninterpretedOption\NamePart instead', E_USER_DEPRECATED);
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/ListValue.php b/vendor/google/protobuf/src/Google/Protobuf/ListValue.php
deleted file mode 100644
index 891283c2b..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/ListValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/struct.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `ListValue` is a wrapper around a repeated field of values.
- * The JSON representation for `ListValue` is JSON array.
- *
- * Generated from protobuf message <code>google.protobuf.ListValue</code>
- */
-class ListValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Repeated field of dynamically typed values.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
-     */
-    private $values;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array<\Google\Protobuf\Value>|\Google\Protobuf\Internal\RepeatedField $values
-     *           Repeated field of dynamically typed values.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Struct::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Repeated field of dynamically typed values.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getValues()
-    {
-        return $this->values;
-    }
-
-    /**
-     * Repeated field of dynamically typed values.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
-     * @param array<\Google\Protobuf\Value>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setValues($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Value::class);
-        $this->values = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Method.php b/vendor/google/protobuf/src/Google/Protobuf/Method.php
deleted file mode 100644
index eda00bf61..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Method.php
+++ /dev/null
@@ -1,271 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/api.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Method represents a method of an API interface.
- *
- * Generated from protobuf message <code>google.protobuf.Method</code>
- */
-class Method extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The simple name of this method.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * A URL of the input message type.
-     *
-     * Generated from protobuf field <code>string request_type_url = 2;</code>
-     */
-    protected $request_type_url = '';
-    /**
-     * If true, the request is streamed.
-     *
-     * Generated from protobuf field <code>bool request_streaming = 3;</code>
-     */
-    protected $request_streaming = false;
-    /**
-     * The URL of the output message type.
-     *
-     * Generated from protobuf field <code>string response_type_url = 4;</code>
-     */
-    protected $response_type_url = '';
-    /**
-     * If true, the response is streamed.
-     *
-     * Generated from protobuf field <code>bool response_streaming = 5;</code>
-     */
-    protected $response_streaming = false;
-    /**
-     * Any metadata attached to the method.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
-     */
-    private $options;
-    /**
-     * The source syntax of this method.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     */
-    protected $syntax = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           The simple name of this method.
-     *     @type string $request_type_url
-     *           A URL of the input message type.
-     *     @type bool $request_streaming
-     *           If true, the request is streamed.
-     *     @type string $response_type_url
-     *           The URL of the output message type.
-     *     @type bool $response_streaming
-     *           If true, the response is streamed.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           Any metadata attached to the method.
-     *     @type int $syntax
-     *           The source syntax of this method.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Api::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The simple name of this method.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The simple name of this method.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * A URL of the input message type.
-     *
-     * Generated from protobuf field <code>string request_type_url = 2;</code>
-     * @return string
-     */
-    public function getRequestTypeUrl()
-    {
-        return $this->request_type_url;
-    }
-
-    /**
-     * A URL of the input message type.
-     *
-     * Generated from protobuf field <code>string request_type_url = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setRequestTypeUrl($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->request_type_url = $var;
-
-        return $this;
-    }
-
-    /**
-     * If true, the request is streamed.
-     *
-     * Generated from protobuf field <code>bool request_streaming = 3;</code>
-     * @return bool
-     */
-    public function getRequestStreaming()
-    {
-        return $this->request_streaming;
-    }
-
-    /**
-     * If true, the request is streamed.
-     *
-     * Generated from protobuf field <code>bool request_streaming = 3;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setRequestStreaming($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->request_streaming = $var;
-
-        return $this;
-    }
-
-    /**
-     * The URL of the output message type.
-     *
-     * Generated from protobuf field <code>string response_type_url = 4;</code>
-     * @return string
-     */
-    public function getResponseTypeUrl()
-    {
-        return $this->response_type_url;
-    }
-
-    /**
-     * The URL of the output message type.
-     *
-     * Generated from protobuf field <code>string response_type_url = 4;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setResponseTypeUrl($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->response_type_url = $var;
-
-        return $this;
-    }
-
-    /**
-     * If true, the response is streamed.
-     *
-     * Generated from protobuf field <code>bool response_streaming = 5;</code>
-     * @return bool
-     */
-    public function getResponseStreaming()
-    {
-        return $this->response_streaming;
-    }
-
-    /**
-     * If true, the response is streamed.
-     *
-     * Generated from protobuf field <code>bool response_streaming = 5;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setResponseStreaming($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->response_streaming = $var;
-
-        return $this;
-    }
-
-    /**
-     * Any metadata attached to the method.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Any metadata attached to the method.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The source syntax of this method.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     * @return int
-     */
-    public function getSyntax()
-    {
-        return $this->syntax;
-    }
-
-    /**
-     * The source syntax of this method.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setSyntax($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
-        $this->syntax = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Mixin.php b/vendor/google/protobuf/src/Google/Protobuf/Mixin.php
deleted file mode 100644
index 4f7bf844c..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Mixin.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/api.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Declares an API Interface to be included in this interface. The including
- * interface must redeclare all the methods from the included interface, but
- * documentation and options are inherited as follows:
- * - If after comment and whitespace stripping, the documentation
- *   string of the redeclared method is empty, it will be inherited
- *   from the original method.
- * - Each annotation belonging to the service config (http,
- *   visibility) which is not set in the redeclared method will be
- *   inherited.
- * - If an http annotation is inherited, the path pattern will be
- *   modified as follows. Any version prefix will be replaced by the
- *   version of the including interface plus the [root][] path if
- *   specified.
- * Example of a simple mixin:
- *     package google.acl.v1;
- *     service AccessControl {
- *       // Get the underlying ACL object.
- *       rpc GetAcl(GetAclRequest) returns (Acl) {
- *         option (google.api.http).get = "/v1/{resource=**}:getAcl";
- *       }
- *     }
- *     package google.storage.v2;
- *     service Storage {
- *       rpc GetAcl(GetAclRequest) returns (Acl);
- *       // Get a data record.
- *       rpc GetData(GetDataRequest) returns (Data) {
- *         option (google.api.http).get = "/v2/{resource=**}";
- *       }
- *     }
- * Example of a mixin configuration:
- *     apis:
- *     - name: google.storage.v2.Storage
- *       mixins:
- *       - name: google.acl.v1.AccessControl
- * The mixin construct implies that all methods in `AccessControl` are
- * also declared with same name and request/response types in
- * `Storage`. A documentation generator or annotation processor will
- * see the effective `Storage.GetAcl` method after inheriting
- * documentation and annotations as follows:
- *     service Storage {
- *       // Get the underlying ACL object.
- *       rpc GetAcl(GetAclRequest) returns (Acl) {
- *         option (google.api.http).get = "/v2/{resource=**}:getAcl";
- *       }
- *       ...
- *     }
- * Note how the version in the path pattern changed from `v1` to `v2`.
- * If the `root` field in the mixin is specified, it should be a
- * relative path under which inherited HTTP paths are placed. Example:
- *     apis:
- *     - name: google.storage.v2.Storage
- *       mixins:
- *       - name: google.acl.v1.AccessControl
- *         root: acls
- * This implies the following inherited HTTP annotation:
- *     service Storage {
- *       // Get the underlying ACL object.
- *       rpc GetAcl(GetAclRequest) returns (Acl) {
- *         option (google.api.http).get = "/v2/acls/{resource=**}:getAcl";
- *       }
- *       ...
- *     }
- *
- * Generated from protobuf message <code>google.protobuf.Mixin</code>
- */
-class Mixin extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The fully qualified name of the interface which is included.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * If non-empty specifies a path under which inherited HTTP paths
-     * are rooted.
-     *
-     * Generated from protobuf field <code>string root = 2;</code>
-     */
-    protected $root = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           The fully qualified name of the interface which is included.
-     *     @type string $root
-     *           If non-empty specifies a path under which inherited HTTP paths
-     *           are rooted.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Api::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The fully qualified name of the interface which is included.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The fully qualified name of the interface which is included.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * If non-empty specifies a path under which inherited HTTP paths
-     * are rooted.
-     *
-     * Generated from protobuf field <code>string root = 2;</code>
-     * @return string
-     */
-    public function getRoot()
-    {
-        return $this->root;
-    }
-
-    /**
-     * If non-empty specifies a path under which inherited HTTP paths
-     * are rooted.
-     *
-     * Generated from protobuf field <code>string root = 2;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setRoot($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->root = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/NullValue.php b/vendor/google/protobuf/src/Google/Protobuf/NullValue.php
deleted file mode 100644
index 61569f8a3..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/NullValue.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/struct.proto
-
-namespace Google\Protobuf;
-
-use UnexpectedValueException;
-
-/**
- * `NullValue` is a singleton enumeration to represent the null value for the
- * `Value` type union.
- *  The JSON representation for `NullValue` is JSON `null`.
- *
- * Protobuf type <code>google.protobuf.NullValue</code>
- */
-class NullValue
-{
-    /**
-     * Null value.
-     *
-     * Generated from protobuf enum <code>NULL_VALUE = 0;</code>
-     */
-    const NULL_VALUE = 0;
-
-    private static $valueToName = [
-        self::NULL_VALUE => 'NULL_VALUE',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/OneofDescriptor.php b/vendor/google/protobuf/src/Google/Protobuf/OneofDescriptor.php
deleted file mode 100644
index 66ffbd5ca..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/OneofDescriptor.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2017 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GetPublicDescriptorTrait;
-
-class OneofDescriptor
-{
-    use GetPublicDescriptorTrait;
-
-    /** @var  \Google\Protobuf\Internal\OneofDescriptor $internal_desc */
-    private $internal_desc;
-
-    /**
-     * @internal
-     */
-    public function __construct($internal_desc)
-    {
-        $this->internal_desc = $internal_desc;
-    }
-
-    /**
-     * @return string The name of the oneof
-     */
-    public function getName()
-    {
-        return $this->internal_desc->getName();
-    }
-
-    /**
-     * @param int $index Must be >= 0 and < getFieldCount()
-     * @return FieldDescriptor
-     */
-    public function getField($index)
-    {
-        if (
-            is_null($this->internal_desc->getFields())
-            || !isset($this->internal_desc->getFields()[$index])
-        ) {
-            return null;
-        }
-        return $this->getPublicDescriptor($this->internal_desc->getFields()[$index]);
-    }
-
-    /**
-     * @return int Number of fields in the oneof
-     */
-    public function getFieldCount()
-    {
-        return count($this->internal_desc->getFields());
-    }
-
-    public function isSynthetic()
-    {
-        return $this->internal_desc->isSynthetic();
-    }
-}
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Option.php b/vendor/google/protobuf/src/Google/Protobuf/Option.php
deleted file mode 100644
index 31249e513..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Option.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A protocol buffer option, which can be attached to a message, field,
- * enumeration, etc.
- *
- * Generated from protobuf message <code>google.protobuf.Option</code>
- */
-class Option extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The option's name. For protobuf built-in options (options defined in
-     * descriptor.proto), this is the short name. For example, `"map_entry"`.
-     * For custom options, it should be the fully-qualified name. For example,
-     * `"google.api.http"`.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * The option's value packed in an Any message. If the value is a primitive,
-     * the corresponding wrapper type defined in google/protobuf/wrappers.proto
-     * should be used. If the value is an enum, it should be stored as an int32
-     * value using the google.protobuf.Int32Value type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
-     */
-    protected $value = null;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           The option's name. For protobuf built-in options (options defined in
-     *           descriptor.proto), this is the short name. For example, `"map_entry"`.
-     *           For custom options, it should be the fully-qualified name. For example,
-     *           `"google.api.http"`.
-     *     @type \Google\Protobuf\Any $value
-     *           The option's value packed in an Any message. If the value is a primitive,
-     *           the corresponding wrapper type defined in google/protobuf/wrappers.proto
-     *           should be used. If the value is an enum, it should be stored as an int32
-     *           value using the google.protobuf.Int32Value type.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Type::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The option's name. For protobuf built-in options (options defined in
-     * descriptor.proto), this is the short name. For example, `"map_entry"`.
-     * For custom options, it should be the fully-qualified name. For example,
-     * `"google.api.http"`.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The option's name. For protobuf built-in options (options defined in
-     * descriptor.proto), this is the short name. For example, `"map_entry"`.
-     * For custom options, it should be the fully-qualified name. For example,
-     * `"google.api.http"`.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * The option's value packed in an Any message. If the value is a primitive,
-     * the corresponding wrapper type defined in google/protobuf/wrappers.proto
-     * should be used. If the value is an enum, it should be stored as an int32
-     * value using the google.protobuf.Int32Value type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
-     * @return \Google\Protobuf\Any|null
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    public function hasValue()
-    {
-        return isset($this->value);
-    }
-
-    public function clearValue()
-    {
-        unset($this->value);
-    }
-
-    /**
-     * The option's value packed in an Any message. If the value is a primitive,
-     * the corresponding wrapper type defined in google/protobuf/wrappers.proto
-     * should be used. If the value is an enum, it should be stored as an int32
-     * value using the google.protobuf.Int32Value type.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
-     * @param \Google\Protobuf\Any $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Any::class);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/SourceContext.php b/vendor/google/protobuf/src/Google/Protobuf/SourceContext.php
deleted file mode 100644
index 8b3ea1122..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/SourceContext.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/source_context.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `SourceContext` represents information about the source of a
- * protobuf element, like the file in which it is defined.
- *
- * Generated from protobuf message <code>google.protobuf.SourceContext</code>
- */
-class SourceContext extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The path-qualified name of the .proto file that contained the associated
-     * protobuf element.  For example: `"google/protobuf/source_context.proto"`.
-     *
-     * Generated from protobuf field <code>string file_name = 1;</code>
-     */
-    protected $file_name = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $file_name
-     *           The path-qualified name of the .proto file that contained the associated
-     *           protobuf element.  For example: `"google/protobuf/source_context.proto"`.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\SourceContext::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The path-qualified name of the .proto file that contained the associated
-     * protobuf element.  For example: `"google/protobuf/source_context.proto"`.
-     *
-     * Generated from protobuf field <code>string file_name = 1;</code>
-     * @return string
-     */
-    public function getFileName()
-    {
-        return $this->file_name;
-    }
-
-    /**
-     * The path-qualified name of the .proto file that contained the associated
-     * protobuf element.  For example: `"google/protobuf/source_context.proto"`.
-     *
-     * Generated from protobuf field <code>string file_name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setFileName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->file_name = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/StringValue.php b/vendor/google/protobuf/src/Google/Protobuf/StringValue.php
deleted file mode 100644
index ad98316b2..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/StringValue.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `string`.
- * The JSON representation for `StringValue` is JSON string.
- *
- * Generated from protobuf message <code>google.protobuf.StringValue</code>
- */
-class StringValue extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The string value.
-     *
-     * Generated from protobuf field <code>string value = 1;</code>
-     */
-    protected $value = '';
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $value
-     *           The string value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The string value.
-     *
-     * Generated from protobuf field <code>string value = 1;</code>
-     * @return string
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The string value.
-     *
-     * Generated from protobuf field <code>string value = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Struct.php b/vendor/google/protobuf/src/Google/Protobuf/Struct.php
deleted file mode 100644
index 0456541cb..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Struct.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/struct.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `Struct` represents a structured data value, consisting of fields
- * which map to dynamically typed values. In some languages, `Struct`
- * might be supported by a native representation. For example, in
- * scripting languages like JS a struct is represented as an
- * object. The details of that representation are described together
- * with the proto support for the language.
- * The JSON representation for `Struct` is JSON object.
- *
- * Generated from protobuf message <code>google.protobuf.Struct</code>
- */
-class Struct extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * Unordered map of dynamically typed values.
-     *
-     * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
-     */
-    private $fields;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type array|\Google\Protobuf\Internal\MapField $fields
-     *           Unordered map of dynamically typed values.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Struct::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Unordered map of dynamically typed values.
-     *
-     * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
-     * @return \Google\Protobuf\Internal\MapField
-     */
-    public function getFields()
-    {
-        return $this->fields;
-    }
-
-    /**
-     * Unordered map of dynamically typed values.
-     *
-     * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
-     * @param array|\Google\Protobuf\Internal\MapField $var
-     * @return $this
-     */
-    public function setFields($var)
-    {
-        $arr = GPBUtil::checkMapField($var, \Google\Protobuf\Internal\GPBType::STRING, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Value::class);
-        $this->fields = $arr;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Syntax.php b/vendor/google/protobuf/src/Google/Protobuf/Syntax.php
deleted file mode 100644
index 10952bfd4..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Syntax.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use UnexpectedValueException;
-
-/**
- * The syntax in which a protocol buffer element is defined.
- *
- * Protobuf type <code>google.protobuf.Syntax</code>
- */
-class Syntax
-{
-    /**
-     * Syntax `proto2`.
-     *
-     * Generated from protobuf enum <code>SYNTAX_PROTO2 = 0;</code>
-     */
-    const SYNTAX_PROTO2 = 0;
-    /**
-     * Syntax `proto3`.
-     *
-     * Generated from protobuf enum <code>SYNTAX_PROTO3 = 1;</code>
-     */
-    const SYNTAX_PROTO3 = 1;
-
-    private static $valueToName = [
-        self::SYNTAX_PROTO2 => 'SYNTAX_PROTO2',
-        self::SYNTAX_PROTO3 => 'SYNTAX_PROTO3',
-    ];
-
-    public static function name($value)
-    {
-        if (!isset(self::$valueToName[$value])) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no name defined for value %s', __CLASS__, $value));
-        }
-        return self::$valueToName[$value];
-    }
-
-
-    public static function value($name)
-    {
-        $const = __CLASS__ . '::' . strtoupper($name);
-        if (!defined($const)) {
-            throw new UnexpectedValueException(sprintf(
-                    'Enum %s has no value defined for name %s', __CLASS__, $name));
-        }
-        return constant($const);
-    }
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Timestamp.php b/vendor/google/protobuf/src/Google/Protobuf/Timestamp.php
deleted file mode 100644
index a12f48520..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Timestamp.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/timestamp.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A Timestamp represents a point in time independent of any time zone or local
- * calendar, encoded as a count of seconds and fractions of seconds at
- * nanosecond resolution. The count is relative to an epoch at UTC midnight on
- * January 1, 1970, in the proleptic Gregorian calendar which extends the
- * Gregorian calendar backwards to year one.
- * All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
- * second table is needed for interpretation, using a [24-hour linear
- * smear](https://developers.google.com/time/smear).
- * The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
- * restricting to that range, we ensure that we can convert to and from [RFC
- * 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
- * # Examples
- * Example 1: Compute Timestamp from POSIX `time()`.
- *     Timestamp timestamp;
- *     timestamp.set_seconds(time(NULL));
- *     timestamp.set_nanos(0);
- * Example 2: Compute Timestamp from POSIX `gettimeofday()`.
- *     struct timeval tv;
- *     gettimeofday(&tv, NULL);
- *     Timestamp timestamp;
- *     timestamp.set_seconds(tv.tv_sec);
- *     timestamp.set_nanos(tv.tv_usec * 1000);
- * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
- *     FILETIME ft;
- *     GetSystemTimeAsFileTime(&ft);
- *     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
- *     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
- *     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
- *     Timestamp timestamp;
- *     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
- *     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
- * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
- *     long millis = System.currentTimeMillis();
- *     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
- *         .setNanos((int) ((millis % 1000) * 1000000)).build();
- * Example 5: Compute Timestamp from Java `Instant.now()`.
- *     Instant now = Instant.now();
- *     Timestamp timestamp =
- *         Timestamp.newBuilder().setSeconds(now.getEpochSecond())
- *             .setNanos(now.getNano()).build();
- * Example 6: Compute Timestamp from current time in Python.
- *     timestamp = Timestamp()
- *     timestamp.GetCurrentTime()
- * # JSON Mapping
- * In JSON format, the Timestamp type is encoded as a string in the
- * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
- * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
- * where {year} is always expressed using four digits while {month}, {day},
- * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
- * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
- * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
- * is required. A proto3 JSON serializer should always use UTC (as indicated by
- * "Z") when printing the Timestamp type and a proto3 JSON parser should be
- * able to accept both UTC and other timezones (as indicated by an offset).
- * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
- * 01:30 UTC on January 15, 2017.
- * In JavaScript, one can convert a Date object to this format using the
- * standard
- * [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
- * method. In Python, a standard `datetime.datetime` object can be converted
- * to this format using
- * [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
- * the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
- * the Joda Time's [`ISODateTimeFormat.dateTime()`](
- * http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
- * ) to obtain a formatter capable of generating timestamps in this format.
- *
- * Generated from protobuf message <code>google.protobuf.Timestamp</code>
- */
-class Timestamp extends \Google\Protobuf\Internal\TimestampBase
-{
-    /**
-     * Represents seconds of UTC time since Unix epoch
-     * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-     * 9999-12-31T23:59:59Z inclusive.
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     */
-    protected $seconds = 0;
-    /**
-     * Non-negative fractions of a second at nanosecond resolution. Negative
-     * second values with fractions must still have non-negative nanos values
-     * that count forward in time. Must be from 0 to 999,999,999
-     * inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     */
-    protected $nanos = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int|string $seconds
-     *           Represents seconds of UTC time since Unix epoch
-     *           1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-     *           9999-12-31T23:59:59Z inclusive.
-     *     @type int $nanos
-     *           Non-negative fractions of a second at nanosecond resolution. Negative
-     *           second values with fractions must still have non-negative nanos values
-     *           that count forward in time. Must be from 0 to 999,999,999
-     *           inclusive.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Timestamp::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Represents seconds of UTC time since Unix epoch
-     * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-     * 9999-12-31T23:59:59Z inclusive.
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     * @return int|string
-     */
-    public function getSeconds()
-    {
-        return $this->seconds;
-    }
-
-    /**
-     * Represents seconds of UTC time since Unix epoch
-     * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-     * 9999-12-31T23:59:59Z inclusive.
-     *
-     * Generated from protobuf field <code>int64 seconds = 1;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setSeconds($var)
-    {
-        GPBUtil::checkInt64($var);
-        $this->seconds = $var;
-
-        return $this;
-    }
-
-    /**
-     * Non-negative fractions of a second at nanosecond resolution. Negative
-     * second values with fractions must still have non-negative nanos values
-     * that count forward in time. Must be from 0 to 999,999,999
-     * inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     * @return int
-     */
-    public function getNanos()
-    {
-        return $this->nanos;
-    }
-
-    /**
-     * Non-negative fractions of a second at nanosecond resolution. Negative
-     * second values with fractions must still have non-negative nanos values
-     * that count forward in time. Must be from 0 to 999,999,999
-     * inclusive.
-     *
-     * Generated from protobuf field <code>int32 nanos = 2;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNanos($var)
-    {
-        GPBUtil::checkInt32($var);
-        $this->nanos = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Type.php b/vendor/google/protobuf/src/Google/Protobuf/Type.php
deleted file mode 100644
index d4af7dfec..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Type.php
+++ /dev/null
@@ -1,247 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/type.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * A protocol buffer message type.
- *
- * Generated from protobuf message <code>google.protobuf.Type</code>
- */
-class Type extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The fully qualified message name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     */
-    protected $name = '';
-    /**
-     * The list of fields.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
-     */
-    private $fields;
-    /**
-     * The list of types appearing in `oneof` definitions in this type.
-     *
-     * Generated from protobuf field <code>repeated string oneofs = 3;</code>
-     */
-    private $oneofs;
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
-     */
-    private $options;
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     */
-    protected $source_context = null;
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
-     */
-    protected $syntax = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type string $name
-     *           The fully qualified message name.
-     *     @type array<\Google\Protobuf\Field>|\Google\Protobuf\Internal\RepeatedField $fields
-     *           The list of fields.
-     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $oneofs
-     *           The list of types appearing in `oneof` definitions in this type.
-     *     @type array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $options
-     *           The protocol buffer options.
-     *     @type \Google\Protobuf\SourceContext $source_context
-     *           The source context.
-     *     @type int $syntax
-     *           The source syntax.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Type::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The fully qualified message name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * The fully qualified message name.
-     *
-     * Generated from protobuf field <code>string name = 1;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setName($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->name = $var;
-
-        return $this;
-    }
-
-    /**
-     * The list of fields.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getFields()
-    {
-        return $this->fields;
-    }
-
-    /**
-     * The list of fields.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
-     * @param array<\Google\Protobuf\Field>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setFields($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Field::class);
-        $this->fields = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The list of types appearing in `oneof` definitions in this type.
-     *
-     * Generated from protobuf field <code>repeated string oneofs = 3;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOneofs()
-    {
-        return $this->oneofs;
-    }
-
-    /**
-     * The list of types appearing in `oneof` definitions in this type.
-     *
-     * Generated from protobuf field <code>repeated string oneofs = 3;</code>
-     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOneofs($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
-        $this->oneofs = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
-     * @return \Google\Protobuf\Internal\RepeatedField
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * The protocol buffer options.
-     *
-     * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
-     * @param array<\Google\Protobuf\Option>|\Google\Protobuf\Internal\RepeatedField $var
-     * @return $this
-     */
-    public function setOptions($var)
-    {
-        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
-        $this->options = $arr;
-
-        return $this;
-    }
-
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     * @return \Google\Protobuf\SourceContext|null
-     */
-    public function getSourceContext()
-    {
-        return $this->source_context;
-    }
-
-    public function hasSourceContext()
-    {
-        return isset($this->source_context);
-    }
-
-    public function clearSourceContext()
-    {
-        unset($this->source_context);
-    }
-
-    /**
-     * The source context.
-     *
-     * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
-     * @param \Google\Protobuf\SourceContext $var
-     * @return $this
-     */
-    public function setSourceContext($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
-        $this->source_context = $var;
-
-        return $this;
-    }
-
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
-     * @return int
-     */
-    public function getSyntax()
-    {
-        return $this->syntax;
-    }
-
-    /**
-     * The source syntax.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setSyntax($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
-        $this->syntax = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/UInt32Value.php b/vendor/google/protobuf/src/Google/Protobuf/UInt32Value.php
deleted file mode 100644
index ae5fc5b42..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/UInt32Value.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `uint32`.
- * The JSON representation for `UInt32Value` is JSON number.
- *
- * Generated from protobuf message <code>google.protobuf.UInt32Value</code>
- */
-class UInt32Value extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The uint32 value.
-     *
-     * Generated from protobuf field <code>uint32 value = 1;</code>
-     */
-    protected $value = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $value
-     *           The uint32 value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The uint32 value.
-     *
-     * Generated from protobuf field <code>uint32 value = 1;</code>
-     * @return int
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The uint32 value.
-     *
-     * Generated from protobuf field <code>uint32 value = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkUint32($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/UInt64Value.php b/vendor/google/protobuf/src/Google/Protobuf/UInt64Value.php
deleted file mode 100644
index aa9686726..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/UInt64Value.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/wrappers.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * Wrapper message for `uint64`.
- * The JSON representation for `UInt64Value` is JSON string.
- *
- * Generated from protobuf message <code>google.protobuf.UInt64Value</code>
- */
-class UInt64Value extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * The uint64 value.
-     *
-     * Generated from protobuf field <code>uint64 value = 1;</code>
-     */
-    protected $value = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int|string $value
-     *           The uint64 value.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * The uint64 value.
-     *
-     * Generated from protobuf field <code>uint64 value = 1;</code>
-     * @return int|string
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * The uint64 value.
-     *
-     * Generated from protobuf field <code>uint64 value = 1;</code>
-     * @param int|string $var
-     * @return $this
-     */
-    public function setValue($var)
-    {
-        GPBUtil::checkUint64($var);
-        $this->value = $var;
-
-        return $this;
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/Google/Protobuf/Value.php b/vendor/google/protobuf/src/Google/Protobuf/Value.php
deleted file mode 100644
index dcc0bdf7c..000000000
--- a/vendor/google/protobuf/src/Google/Protobuf/Value.php
+++ /dev/null
@@ -1,244 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/struct.proto
-
-namespace Google\Protobuf;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * `Value` represents a dynamically typed value which can be either
- * null, a number, a string, a boolean, a recursive struct value, or a
- * list of values. A producer of value is expected to set one of these
- * variants. Absence of any variant indicates an error.
- * The JSON representation for `Value` is JSON value.
- *
- * Generated from protobuf message <code>google.protobuf.Value</code>
- */
-class Value extends \Google\Protobuf\Internal\Message
-{
-    protected $kind;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data {
-     *     Optional. Data for populating the Message object.
-     *
-     *     @type int $null_value
-     *           Represents a null value.
-     *     @type float $number_value
-     *           Represents a double value.
-     *     @type string $string_value
-     *           Represents a string value.
-     *     @type bool $bool_value
-     *           Represents a boolean value.
-     *     @type \Google\Protobuf\Struct $struct_value
-     *           Represents a structured value.
-     *     @type \Google\Protobuf\ListValue $list_value
-     *           Represents a repeated `Value`.
-     * }
-     */
-    public function __construct($data = NULL) {
-        \GPBMetadata\Google\Protobuf\Struct::initOnce();
-        parent::__construct($data);
-    }
-
-    /**
-     * Represents a null value.
-     *
-     * Generated from protobuf field <code>.google.protobuf.NullValue null_value = 1;</code>
-     * @return int
-     */
-    public function getNullValue()
-    {
-        return $this->readOneof(1);
-    }
-
-    public function hasNullValue()
-    {
-        return $this->hasOneof(1);
-    }
-
-    /**
-     * Represents a null value.
-     *
-     * Generated from protobuf field <code>.google.protobuf.NullValue null_value = 1;</code>
-     * @param int $var
-     * @return $this
-     */
-    public function setNullValue($var)
-    {
-        GPBUtil::checkEnum($var, \Google\Protobuf\NullValue::class);
-        $this->writeOneof(1, $var);
-
-        return $this;
-    }
-
-    /**
-     * Represents a double value.
-     *
-     * Generated from protobuf field <code>double number_value = 2;</code>
-     * @return float
-     */
-    public function getNumberValue()
-    {
-        return $this->readOneof(2);
-    }
-
-    public function hasNumberValue()
-    {
-        return $this->hasOneof(2);
-    }
-
-    /**
-     * Represents a double value.
-     *
-     * Generated from protobuf field <code>double number_value = 2;</code>
-     * @param float $var
-     * @return $this
-     */
-    public function setNumberValue($var)
-    {
-        GPBUtil::checkDouble($var);
-        $this->writeOneof(2, $var);
-
-        return $this;
-    }
-
-    /**
-     * Represents a string value.
-     *
-     * Generated from protobuf field <code>string string_value = 3;</code>
-     * @return string
-     */
-    public function getStringValue()
-    {
-        return $this->readOneof(3);
-    }
-
-    public function hasStringValue()
-    {
-        return $this->hasOneof(3);
-    }
-
-    /**
-     * Represents a string value.
-     *
-     * Generated from protobuf field <code>string string_value = 3;</code>
-     * @param string $var
-     * @return $this
-     */
-    public function setStringValue($var)
-    {
-        GPBUtil::checkString($var, True);
-        $this->writeOneof(3, $var);
-
-        return $this;
-    }
-
-    /**
-     * Represents a boolean value.
-     *
-     * Generated from protobuf field <code>bool bool_value = 4;</code>
-     * @return bool
-     */
-    public function getBoolValue()
-    {
-        return $this->readOneof(4);
-    }
-
-    public function hasBoolValue()
-    {
-        return $this->hasOneof(4);
-    }
-
-    /**
-     * Represents a boolean value.
-     *
-     * Generated from protobuf field <code>bool bool_value = 4;</code>
-     * @param bool $var
-     * @return $this
-     */
-    public function setBoolValue($var)
-    {
-        GPBUtil::checkBool($var);
-        $this->writeOneof(4, $var);
-
-        return $this;
-    }
-
-    /**
-     * Represents a structured value.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Struct struct_value = 5;</code>
-     * @return \Google\Protobuf\Struct|null
-     */
-    public function getStructValue()
-    {
-        return $this->readOneof(5);
-    }
-
-    public function hasStructValue()
-    {
-        return $this->hasOneof(5);
-    }
-
-    /**
-     * Represents a structured value.
-     *
-     * Generated from protobuf field <code>.google.protobuf.Struct struct_value = 5;</code>
-     * @param \Google\Protobuf\Struct $var
-     * @return $this
-     */
-    public function setStructValue($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\Struct::class);
-        $this->writeOneof(5, $var);
-
-        return $this;
-    }
-
-    /**
-     * Represents a repeated `Value`.
-     *
-     * Generated from protobuf field <code>.google.protobuf.ListValue list_value = 6;</code>
-     * @return \Google\Protobuf\ListValue|null
-     */
-    public function getListValue()
-    {
-        return $this->readOneof(6);
-    }
-
-    public function hasListValue()
-    {
-        return $this->hasOneof(6);
-    }
-
-    /**
-     * Represents a repeated `Value`.
-     *
-     * Generated from protobuf field <code>.google.protobuf.ListValue list_value = 6;</code>
-     * @param \Google\Protobuf\ListValue $var
-     * @return $this
-     */
-    public function setListValue($var)
-    {
-        GPBUtil::checkMessage($var, \Google\Protobuf\ListValue::class);
-        $this->writeOneof(6, $var);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getKind()
-    {
-        return $this->whichOneof("kind");
-    }
-
-}
-
diff --git a/vendor/google/protobuf/src/phpdoc.dist.xml b/vendor/google/protobuf/src/phpdoc.dist.xml
deleted file mode 100644
index dd3130253..000000000
--- a/vendor/google/protobuf/src/phpdoc.dist.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!-- Install phpDocumentor to generate docs. -->
-<phpdoc>
-  <parser>
-    <target>doc</target>
-  </parser>
-  <transformer>
-    <target>doc</target>
-  </transformer>
-  <files>
-    <file>Google/Protobuf/Internal/MapField.php</file>
-    <file>Google/Protobuf/Internal/Message.php</file>
-    <file>Google/Protobuf/Internal/RepeatedField.php</file>
-  </files>
-</phpdoc>